30407132

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6917}}^1$

素因数の和:7085

約数の個数: 24

約数和(自身を含む): 61210464

約数和(自身を除く): 30803332

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 6917, 13834, 27668, 48419, 96838, 193676, 1085969, 2171938, 4343876, 7601783, 15203566, 30407132]

約数ペア:

[(1, 30407132), (2, 15203566), (4, 7601783), (7, 4343876), (14, 2171938), (28, 1085969), (157, 193676), (314, 96838), (628, 48419), (1099, 27668), (2198, 13834), (4396, 6917)]