31958190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1742

約数の個数: 96

約数和(自身を含む): 95472000

約数和(自身を除く): 63513810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1699, 1710, 1881, 2090, 3135, 3398, 3762, 5097, 6270, 8495, 9405, 10194, 15291, 16990, 18689, 18810, 25485, 30582, 32281, 37378, 50970, 56067, 64562, 76455, 93445, 96843, 112134, 152910, 161405, 168201, 186890, 193686, 280335, 290529, 322810, 336402, 355091, 484215, 560670, 581058, 710182, 841005, 968430, 1065273, 1452645, 1682010, 1775455, 2130546, 2905290, 3195819, 3550910, 5326365, 6391638, 10652730, 15979095, 31958190]

約数ペア:

[(1, 31958190), (2, 15979095), (3, 10652730), (5, 6391638), (6, 5326365), (9, 3550910), (10, 3195819), (11, 2905290), (15, 2130546), (18, 1775455), (19, 1682010), (22, 1452645), (30, 1065273), (33, 968430), (38, 841005), (45, 710182), (55, 581058), (57, 560670), (66, 484215), (90, 355091), (95, 336402), (99, 322810), (110, 290529), (114, 280335), (165, 193686), (171, 186890), (190, 168201), (198, 161405), (209, 152910), (285, 112134), (330, 96843), (342, 93445), (418, 76455), (495, 64562), (570, 56067), (627, 50970), (855, 37378), (990, 32281), (1045, 30582), (1254, 25485), (1699, 18810), (1710, 18689), (1881, 16990), (2090, 15291), (3135, 10194), (3398, 9405), (3762, 8495), (5097, 6270)]