1517194770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 256

約数和(自身を含む): 4754792448

約数和(自身を除く): 3237597678

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 73, 78, 91, 105, 115, 130, 138, 146, 161, 182, 195, 210, 219, 230, 273, 299, 322, 331, 345, 365, 390, 438, 455, 483, 511, 546, 598, 662, 690, 730, 805, 897, 910, 949, 966, 993, 1022, 1095, 1365, 1495, 1533, 1610, 1655, 1679, 1794, 1898, 1986, 2093, 2190, 2317, 2415, 2555, 2730, 2847, 2990, 3066, 3310, 3358, 4186, 4303, 4485, 4634, 4745, 4830, 4965, 5037, 5110, 5694, 6279, 6643, 6951, 7613, 7665, 8395, 8606, 8970, 9490, 9930, 10074, 10465, 11585, 11753, 12558, 12909, 13286, 13902, 14235, 15226, 15330, 16790, 19929, 20930, 21515, 21827, 22839, 23170, 23506, 24163, 25185, 25818, 28470, 30121, 31395, 33215, 34755, 35259, 38065, 39858, 43030, 43654, 45678, 48326, 50370, 53291, 58765, 60242, 62790, 64545, 65481, 66430, 69510, 70518, 72489, 76130, 90363, 98969, 99645, 106582, 109135, 114195, 117530, 120815, 129090, 130962, 144978, 150605, 152789, 159873, 169141, 176295, 180726, 197938, 199290, 218270, 228390, 241630, 266455, 296907, 301210, 305578, 314119, 319746, 327405, 338282, 352590, 362445, 451815, 458367, 494845, 507423, 532910, 555749, 593814, 628238, 654810, 692783, 724890, 763945, 799365, 845705, 903630, 916734, 942357, 989690, 1014846, 1111498, 1385566, 1484535, 1527890, 1570595, 1598730, 1667247, 1691410, 1884714, 2078349, 2198833, 2291835, 2537115, 2778745, 2969070, 3141190, 3334494, 3463915, 3890243, 4156698, 4397666, 4583670, 4711785, 5074230, 5557490, 6596499, 6927830, 7224737, 7780486, 8336235, 9423570, 10391745, 10994165, 11670729, 13192998, 14449474, 16672470, 19451215, 20783490, 21674211, 21988330, 23341458, 32982495, 36123685, 38902430, 43348422, 50573159, 58353645, 65964990, 72247370, 101146318, 108371055, 116707290, 151719477, 216742110, 252865795, 303438954, 505731590, 758597385, 1517194770]

約数ペア:

[(1, 1517194770), (2, 758597385), (3, 505731590), (5, 303438954), (6, 252865795), (7, 216742110), (10, 151719477), (13, 116707290), (14, 108371055), (15, 101146318), (21, 72247370), (23, 65964990), (26, 58353645), (30, 50573159), (35, 43348422), (39, 38902430), (42, 36123685), (46, 32982495), (65, 23341458), (69, 21988330), (70, 21674211), (73, 20783490), (78, 19451215), (91, 16672470), (105, 14449474), (115, 13192998), (130, 11670729), (138, 10994165), (146, 10391745), (161, 9423570), (182, 8336235), (195, 7780486), (210, 7224737), (219, 6927830), (230, 6596499), (273, 5557490), (299, 5074230), (322, 4711785), (331, 4583670), (345, 4397666), (365, 4156698), (390, 3890243), (438, 3463915), (455, 3334494), (483, 3141190), (511, 2969070), (546, 2778745), (598, 2537115), (662, 2291835), (690, 2198833), (730, 2078349), (805, 1884714), (897, 1691410), (910, 1667247), (949, 1598730), (966, 1570595), (993, 1527890), (1022, 1484535), (1095, 1385566), (1365, 1111498), (1495, 1014846), (1533, 989690), (1610, 942357), (1655, 916734), (1679, 903630), (1794, 845705), (1898, 799365), (1986, 763945), (2093, 724890), (2190, 692783), (2317, 654810), (2415, 628238), (2555, 593814), (2730, 555749), (2847, 532910), (2990, 507423), (3066, 494845), (3310, 458367), (3358, 451815), (4186, 362445), (4303, 352590), (4485, 338282), (4634, 327405), (4745, 319746), (4830, 314119), (4965, 305578), (5037, 301210), (5110, 296907), (5694, 266455), (6279, 241630), (6643, 228390), (6951, 218270), (7613, 199290), (7665, 197938), (8395, 180726), (8606, 176295), (8970, 169141), (9490, 159873), (9930, 152789), (10074, 150605), (10465, 144978), (11585, 130962), (11753, 129090), (12558, 120815), (12909, 117530), (13286, 114195), (13902, 109135), (14235, 106582), (15226, 99645), (15330, 98969), (16790, 90363), (19929, 76130), (20930, 72489), (21515, 70518), (21827, 69510), (22839, 66430), (23170, 65481), (23506, 64545), (24163, 62790), (25185, 60242), (25818, 58765), (28470, 53291), (30121, 50370), (31395, 48326), (33215, 45678), (34755, 43654), (35259, 43030), (38065, 39858)]