31214277710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40538023}}^1$

素因数の和:40538048

約数の個数: 32

約数和(自身を含む): 70049705472

約数和(自身を除く): 38835427762

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 40538023, 81076046, 202690115, 283766161, 405380230, 445918253, 567532322, 891836506, 1418830805, 2229591265, 2837661610, 3121427771, 4459182530, 6242855542, 15607138855, 31214277710]

約数ペア:

[(1, 31214277710), (2, 15607138855), (5, 6242855542), (7, 4459182530), (10, 3121427771), (11, 2837661610), (14, 2229591265), (22, 1418830805), (35, 891836506), (55, 567532322), (70, 445918253), (77, 405380230), (110, 283766161), (154, 202690115), (385, 81076046), (770, 40538023)]