47619420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3559}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 133969920

約数和(自身を除く): 86350500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 3559, 4460, 6690, 7118, 10677, 13380, 14236, 17795, 21354, 35590, 42708, 53385, 71180, 106770, 213540, 793657, 1587314, 2380971, 3174628, 3968285, 4761942, 7936570, 9523884, 11904855, 15873140, 23809710, 47619420]

約数ペア:

[(1, 47619420), (2, 23809710), (3, 15873140), (4, 11904855), (5, 9523884), (6, 7936570), (10, 4761942), (12, 3968285), (15, 3174628), (20, 2380971), (30, 1587314), (60, 793657), (223, 213540), (446, 106770), (669, 71180), (892, 53385), (1115, 42708), (1338, 35590), (2230, 21354), (2676, 17795), (3345, 14236), (3559, 13380), (4460, 10677), (6690, 7118)]