346569730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{3637}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 672913584

約数和(自身を除く): 326343854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 733, 1466, 3637, 3665, 7274, 7330, 9529, 18185, 19058, 36370, 47281, 47645, 94562, 95290, 236405, 472810, 2665921, 5331842, 13329605, 26659210, 34656973, 69313946, 173284865, 346569730]

約数ペア:

[(1, 346569730), (2, 173284865), (5, 69313946), (10, 34656973), (13, 26659210), (26, 13329605), (65, 5331842), (130, 2665921), (733, 472810), (1466, 236405), (3637, 95290), (3665, 94562), (7274, 47645), (7330, 47281), (9529, 36370), (18185, 19058)]