179047830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 495290880

約数和(自身を除く): 316243050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 73, 78, 95, 114, 130, 146, 190, 195, 219, 247, 285, 331, 365, 390, 438, 494, 570, 662, 730, 741, 949, 993, 1095, 1235, 1387, 1482, 1655, 1898, 1986, 2190, 2470, 2774, 2847, 3310, 3705, 4161, 4303, 4745, 4965, 5694, 6289, 6935, 7410, 8322, 8606, 9490, 9930, 12578, 12909, 13870, 14235, 18031, 18867, 20805, 21515, 24163, 25818, 28470, 31445, 36062, 37734, 41610, 43030, 48326, 54093, 62890, 64545, 72489, 81757, 90155, 94335, 108186, 120815, 129090, 144978, 163514, 180310, 188670, 241630, 245271, 270465, 314119, 362445, 408785, 459097, 490542, 540930, 628238, 724890, 817570, 918194, 942357, 1226355, 1377291, 1570595, 1884714, 2295485, 2452710, 2754582, 3141190, 4590970, 4711785, 5968261, 6886455, 9423570, 11936522, 13772910, 17904783, 29841305, 35809566, 59682610, 89523915, 179047830]

約数ペア:

[(1, 179047830), (2, 89523915), (3, 59682610), (5, 35809566), (6, 29841305), (10, 17904783), (13, 13772910), (15, 11936522), (19, 9423570), (26, 6886455), (30, 5968261), (38, 4711785), (39, 4590970), (57, 3141190), (65, 2754582), (73, 2452710), (78, 2295485), (95, 1884714), (114, 1570595), (130, 1377291), (146, 1226355), (190, 942357), (195, 918194), (219, 817570), (247, 724890), (285, 628238), (331, 540930), (365, 490542), (390, 459097), (438, 408785), (494, 362445), (570, 314119), (662, 270465), (730, 245271), (741, 241630), (949, 188670), (993, 180310), (1095, 163514), (1235, 144978), (1387, 129090), (1482, 120815), (1655, 108186), (1898, 94335), (1986, 90155), (2190, 81757), (2470, 72489), (2774, 64545), (2847, 62890), (3310, 54093), (3705, 48326), (4161, 43030), (4303, 41610), (4745, 37734), (4965, 36062), (5694, 31445), (6289, 28470), (6935, 25818), (7410, 24163), (8322, 21515), (8606, 20805), (9490, 18867), (9930, 18031), (12578, 14235), (12909, 13870)]