7630370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 15209856

約数和(自身を除く): 7579486

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 977, 1562, 1954, 3905, 4885, 7810, 9770, 10747, 21494, 53735, 69367, 107470, 138734, 346835, 693670, 763037, 1526074, 3815185, 7630370]

約数ペア:

[(1, 7630370), (2, 3815185), (5, 1526074), (10, 763037), (11, 693670), (22, 346835), (55, 138734), (71, 107470), (110, 69367), (142, 53735), (355, 21494), (710, 10747), (781, 9770), (977, 7810), (1562, 4885), (1954, 3905)]