74619090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3037}}^1$

素因数の和:3073

約数の個数: 128

約数和(自身を含む): 244984320

約数和(自身を除く): 170365230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3037, 3510, 4095, 4914, 6074, 8190, 9111, 12285, 15185, 18222, 21259, 24570, 27333, 30370, 39481, 42518, 45555, 54666, 63777, 78962, 81999, 91110, 106295, 118443, 127554, 136665, 163998, 191331, 197405, 212590, 236886, 273330, 276367, 318885, 355329, 382662, 394810, 409995, 552734, 573993, 592215, 637770, 710658, 819990, 829101, 956655, 1065987, 1147986, 1184430, 1381835, 1658202, 1776645, 1913310, 2131974, 2487303, 2763670, 2869965, 3553290, 4145505, 4974606, 5329935, 5739930, 7461909, 8291010, 10659870, 12436515, 14923818, 24873030, 37309545, 74619090]

約数ペア:

[(1, 74619090), (2, 37309545), (3, 24873030), (5, 14923818), (6, 12436515), (7, 10659870), (9, 8291010), (10, 7461909), (13, 5739930), (14, 5329935), (15, 4974606), (18, 4145505), (21, 3553290), (26, 2869965), (27, 2763670), (30, 2487303), (35, 2131974), (39, 1913310), (42, 1776645), (45, 1658202), (54, 1381835), (63, 1184430), (65, 1147986), (70, 1065987), (78, 956655), (90, 829101), (91, 819990), (105, 710658), (117, 637770), (126, 592215), (130, 573993), (135, 552734), (182, 409995), (189, 394810), (195, 382662), (210, 355329), (234, 318885), (270, 276367), (273, 273330), (315, 236886), (351, 212590), (378, 197405), (390, 191331), (455, 163998), (546, 136665), (585, 127554), (630, 118443), (702, 106295), (819, 91110), (910, 81999), (945, 78962), (1170, 63777), (1365, 54666), (1638, 45555), (1755, 42518), (1890, 39481), (2457, 30370), (2730, 27333), (3037, 24570), (3510, 21259), (4095, 18222), (4914, 15185), (6074, 12285), (8190, 9111)]