30897514

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{821}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 47978496

約数和(自身を除く): 17080982

約数列:

[1, 2, 31, 62, 607, 821, 1214, 1642, 18817, 25451, 37634, 50902, 498347, 996694, 15448757, 30897514]

約数ペア:

[(1, 30897514), (2, 15448757), (31, 996694), (62, 498347), (607, 50902), (821, 37634), (1214, 25451), (1642, 18817)]