121887870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 328082400

約数和(自身を除く): 206194530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 169, 174, 195, 290, 338, 377, 390, 435, 507, 754, 829, 845, 870, 1014, 1131, 1658, 1690, 1885, 2262, 2487, 2535, 3770, 4145, 4901, 4974, 5070, 5655, 8290, 9802, 10777, 11310, 12435, 14703, 21554, 24041, 24505, 24870, 29406, 32331, 48082, 49010, 53885, 64662, 72123, 73515, 107770, 120205, 140101, 144246, 147030, 161655, 240410, 280202, 312533, 323310, 360615, 420303, 625066, 700505, 721230, 840606, 937599, 1401010, 1562665, 1875198, 2101515, 3125330, 4062929, 4203030, 4687995, 8125858, 9375990, 12188787, 20314645, 24377574, 40629290, 60943935, 121887870]

約数ペア:

[(1, 121887870), (2, 60943935), (3, 40629290), (5, 24377574), (6, 20314645), (10, 12188787), (13, 9375990), (15, 8125858), (26, 4687995), (29, 4203030), (30, 4062929), (39, 3125330), (58, 2101515), (65, 1875198), (78, 1562665), (87, 1401010), (130, 937599), (145, 840606), (169, 721230), (174, 700505), (195, 625066), (290, 420303), (338, 360615), (377, 323310), (390, 312533), (435, 280202), (507, 240410), (754, 161655), (829, 147030), (845, 144246), (870, 140101), (1014, 120205), (1131, 107770), (1658, 73515), (1690, 72123), (1885, 64662), (2262, 53885), (2487, 49010), (2535, 48082), (3770, 32331), (4145, 29406), (4901, 24870), (4974, 24505), (5070, 24041), (5655, 21554), (8290, 14703), (9802, 12435), (10777, 11310)]