2044914690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 256

約数和(自身を含む): 6339723264

約数和(自身を除く): 4294808574

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 73, 78, 91, 93, 105, 130, 146, 155, 182, 186, 195, 210, 217, 219, 273, 310, 331, 365, 390, 403, 434, 438, 455, 465, 511, 546, 651, 662, 730, 806, 910, 930, 949, 993, 1022, 1085, 1095, 1209, 1302, 1365, 1533, 1655, 1898, 1986, 2015, 2170, 2190, 2263, 2317, 2418, 2555, 2730, 2821, 2847, 3066, 3255, 3310, 4030, 4303, 4526, 4634, 4745, 4965, 5110, 5642, 5694, 6045, 6510, 6643, 6789, 6951, 7665, 8463, 8606, 9490, 9930, 10261, 11315, 11585, 12090, 12909, 13286, 13578, 13902, 14105, 14235, 15330, 15841, 16926, 19929, 20522, 21515, 22630, 23170, 24163, 25818, 28210, 28470, 29419, 30121, 30783, 31682, 33215, 33945, 34755, 39858, 42315, 43030, 47523, 48326, 51305, 58838, 60242, 61566, 64545, 66430, 67890, 69510, 71827, 72489, 79205, 84630, 88257, 90363, 95046, 99645, 102610, 120815, 129090, 133393, 143654, 144978, 147095, 150605, 153915, 158410, 169141, 176514, 180726, 199290, 205933, 215481, 237615, 241630, 266786, 294190, 301210, 307830, 314119, 338282, 359135, 362445, 400179, 411866, 430962, 441285, 451815, 475230, 507423, 617799, 628238, 666965, 718270, 724890, 749053, 800358, 845705, 882570, 903630, 933751, 942357, 1014846, 1029665, 1077405, 1235598, 1333930, 1498106, 1570595, 1691410, 1867502, 1884714, 2000895, 2059330, 2154810, 2198833, 2247159, 2537115, 2801253, 3088995, 3141190, 3745265, 4001790, 4397666, 4494318, 4668755, 4711785, 5074230, 5243371, 5602506, 6177990, 6596499, 7490530, 9337510, 9423570, 9737689, 10486742, 10994165, 11235795, 13192998, 14006265, 15730113, 19475378, 21988330, 22471590, 26216855, 28012530, 29213067, 31460226, 32982495, 48688445, 52433710, 58426134, 65964990, 68163823, 78650565, 97376890, 136327646, 146065335, 157301130, 204491469, 292130670, 340819115, 408982938, 681638230, 1022457345, 2044914690]

約数ペア:

[(1, 2044914690), (2, 1022457345), (3, 681638230), (5, 408982938), (6, 340819115), (7, 292130670), (10, 204491469), (13, 157301130), (14, 146065335), (15, 136327646), (21, 97376890), (26, 78650565), (30, 68163823), (31, 65964990), (35, 58426134), (39, 52433710), (42, 48688445), (62, 32982495), (65, 31460226), (70, 29213067), (73, 28012530), (78, 26216855), (91, 22471590), (93, 21988330), (105, 19475378), (130, 15730113), (146, 14006265), (155, 13192998), (182, 11235795), (186, 10994165), (195, 10486742), (210, 9737689), (217, 9423570), (219, 9337510), (273, 7490530), (310, 6596499), (331, 6177990), (365, 5602506), (390, 5243371), (403, 5074230), (434, 4711785), (438, 4668755), (455, 4494318), (465, 4397666), (511, 4001790), (546, 3745265), (651, 3141190), (662, 3088995), (730, 2801253), (806, 2537115), (910, 2247159), (930, 2198833), (949, 2154810), (993, 2059330), (1022, 2000895), (1085, 1884714), (1095, 1867502), (1209, 1691410), (1302, 1570595), (1365, 1498106), (1533, 1333930), (1655, 1235598), (1898, 1077405), (1986, 1029665), (2015, 1014846), (2170, 942357), (2190, 933751), (2263, 903630), (2317, 882570), (2418, 845705), (2555, 800358), (2730, 749053), (2821, 724890), (2847, 718270), (3066, 666965), (3255, 628238), (3310, 617799), (4030, 507423), (4303, 475230), (4526, 451815), (4634, 441285), (4745, 430962), (4965, 411866), (5110, 400179), (5642, 362445), (5694, 359135), (6045, 338282), (6510, 314119), (6643, 307830), (6789, 301210), (6951, 294190), (7665, 266786), (8463, 241630), (8606, 237615), (9490, 215481), (9930, 205933), (10261, 199290), (11315, 180726), (11585, 176514), (12090, 169141), (12909, 158410), (13286, 153915), (13578, 150605), (13902, 147095), (14105, 144978), (14235, 143654), (15330, 133393), (15841, 129090), (16926, 120815), (19929, 102610), (20522, 99645), (21515, 95046), (22630, 90363), (23170, 88257), (24163, 84630), (25818, 79205), (28210, 72489), (28470, 71827), (29419, 69510), (30121, 67890), (30783, 66430), (31682, 64545), (33215, 61566), (33945, 60242), (34755, 58838), (39858, 51305), (42315, 48326), (43030, 47523)]