30407026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 20396174

約数列:

[1, 2, 13, 26, 47, 94, 149, 167, 298, 334, 611, 1222, 1937, 2171, 3874, 4342, 7003, 7849, 14006, 15698, 24883, 49766, 91039, 102037, 182078, 204074, 323479, 646958, 1169501, 2339002, 15203513, 30407026]

約数ペア:

[(1, 30407026), (2, 15203513), (13, 2339002), (26, 1169501), (47, 646958), (94, 323479), (149, 204074), (167, 182078), (298, 102037), (334, 91039), (611, 49766), (1222, 24883), (1937, 15698), (2171, 14006), (3874, 7849), (4342, 7003)]