30809112

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^2\times {\mathrm{457}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 78675240

約数和(自身を除く): 47866128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 457, 636, 914, 1272, 1371, 1828, 2742, 2809, 3656, 5484, 5618, 8427, 10968, 11236, 16854, 22472, 24221, 33708, 48442, 67416, 72663, 96884, 145326, 193768, 290652, 581304, 1283713, 2567426, 3851139, 5134852, 7702278, 10269704, 15404556, 30809112]

約数ペア:

[(1, 30809112), (2, 15404556), (3, 10269704), (4, 7702278), (6, 5134852), (8, 3851139), (12, 2567426), (24, 1283713), (53, 581304), (106, 290652), (159, 193768), (212, 145326), (318, 96884), (424, 72663), (457, 67416), (636, 48442), (914, 33708), (1272, 24221), (1371, 22472), (1828, 16854), (2742, 11236), (2809, 10968), (3656, 8427), (5484, 5618)]