45129730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3834

約数の個数: 32

約数和(自身を含む): 87246720

約数和(自身を除く): 42116990

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 3739, 6035, 7478, 12070, 18695, 37390, 63563, 127126, 265469, 317815, 530938, 635630, 1327345, 2654690, 4512973, 9025946, 22564865, 45129730]

約数ペア:

[(1, 45129730), (2, 22564865), (5, 9025946), (10, 4512973), (17, 2654690), (34, 1327345), (71, 635630), (85, 530938), (142, 317815), (170, 265469), (355, 127126), (710, 63563), (1207, 37390), (2414, 18695), (3739, 12070), (6035, 7478)]