9010870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{677}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 17866656

約数和(自身を除く): 8855786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 677, 1210, 1331, 1354, 2662, 3385, 6655, 6770, 7447, 13310, 14894, 37235, 74470, 81917, 163834, 409585, 819170, 901087, 1802174, 4505435, 9010870]

約数ペア:

[(1, 9010870), (2, 4505435), (5, 1802174), (10, 901087), (11, 819170), (22, 409585), (55, 163834), (110, 81917), (121, 74470), (242, 37235), (605, 14894), (677, 13310), (1210, 7447), (1331, 6770), (1354, 6655), (2662, 3385)]