30855814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9413}}^1$

素因数の和:9575

約数の個数: 16

約数和(自身を含む): 50835600

約数和(自身を除く): 19979786

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 9413, 18826, 103543, 207086, 1402537, 2805074, 15427907, 30855814]

約数ペア:

[(1, 30855814), (2, 15427907), (11, 2805074), (22, 1402537), (149, 207086), (298, 103543), (1639, 18826), (3278, 9413)]