30691322

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:877

約数の個数: 16

約数和(自身を含む): 46725120

約数和(自身を除く): 16033798

約数列:

[1, 2, 103, 206, 383, 389, 766, 778, 39449, 40067, 78898, 80134, 148987, 297974, 15345661, 30691322]

約数ペア:

[(1, 30691322), (2, 15345661), (103, 297974), (206, 148987), (383, 80134), (389, 78898), (766, 40067), (778, 39449)]