30810218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7417}}^1$

素因数の和:7517

約数の個数: 16

約数和(自身を含む): 48424704

約数和(自身を除く): 17614486

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 7417, 14834, 229927, 459854, 496939, 993878, 15405109, 30810218]

約数ペア:

[(1, 30810218), (2, 15405109), (31, 993878), (62, 496939), (67, 459854), (134, 229927), (2077, 14834), (4154, 7417)]