40929390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2381}}^1$

素因数の和:2585

約数の個数: 48

約数和(自身を含む): 107018496

約数和(自身を除く): 66089106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2381, 2865, 3438, 4762, 5730, 7143, 8595, 11905, 14286, 17190, 21429, 23810, 35715, 42858, 71430, 107145, 214290, 454771, 909542, 1364313, 2273855, 2728626, 4092939, 4547710, 6821565, 8185878, 13643130, 20464695, 40929390]

約数ペア:

[(1, 40929390), (2, 20464695), (3, 13643130), (5, 8185878), (6, 6821565), (9, 4547710), (10, 4092939), (15, 2728626), (18, 2273855), (30, 1364313), (45, 909542), (90, 454771), (191, 214290), (382, 107145), (573, 71430), (955, 42858), (1146, 35715), (1719, 23810), (1910, 21429), (2381, 17190), (2865, 14286), (3438, 11905), (4762, 8595), (5730, 7143)]