70405730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 131010048

約数和(自身を除く): 60604318

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 1871, 3742, 3763, 7526, 9355, 18710, 18815, 37630, 99163, 132841, 198326, 265682, 495815, 664205, 991630, 1328410, 7040573, 14081146, 35202865, 70405730]

約数ペア:

[(1, 70405730), (2, 35202865), (5, 14081146), (10, 7040573), (53, 1328410), (71, 991630), (106, 664205), (142, 495815), (265, 265682), (355, 198326), (530, 132841), (710, 99163), (1871, 37630), (3742, 18815), (3763, 18710), (7526, 9355)]