30318584

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 58017600

約数和(自身を除く): 27699016

約数列:

[1, 2, 4, 8, 101, 157, 202, 239, 314, 404, 478, 628, 808, 956, 1256, 1912, 15857, 24139, 31714, 37523, 48278, 63428, 75046, 96556, 126856, 150092, 193112, 300184, 3789823, 7579646, 15159292, 30318584]

約数ペア:

[(1, 30318584), (2, 15159292), (4, 7579646), (8, 3789823), (101, 300184), (157, 193112), (202, 150092), (239, 126856), (314, 96556), (404, 75046), (478, 63428), (628, 48278), (808, 37523), (956, 31714), (1256, 24139), (1912, 15857)]