30914998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2069}}^1$

素因数の和:2343

約数の個数: 16

約数和(自身を含む): 48090240

約数和(自身を除く): 17175242

約数列:

[1, 2, 31, 62, 241, 482, 2069, 4138, 7471, 14942, 64139, 128278, 498629, 997258, 15457499, 30914998]

約数ペア:

[(1, 30914998), (2, 15457499), (31, 997258), (62, 498629), (241, 128278), (482, 64139), (2069, 14942), (4138, 7471)]