7440070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 14722560

約数和(自身を除く): 7282490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 283, 478, 566, 1195, 1415, 2390, 2629, 2830, 3113, 5258, 6226, 13145, 15565, 26290, 31130, 67637, 135274, 338185, 676370, 744007, 1488014, 3720035, 7440070]

約数ペア:

[(1, 7440070), (2, 3720035), (5, 1488014), (10, 744007), (11, 676370), (22, 338185), (55, 135274), (110, 67637), (239, 31130), (283, 26290), (478, 15565), (566, 13145), (1195, 6226), (1415, 5258), (2390, 3113), (2629, 2830)]