30755286

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55117}}^1$

素因数の和:55156

約数の個数: 24

約数和(自身を含む): 68787264

約数和(自身を除く): 38031978

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 55117, 110234, 165351, 330702, 496053, 992106, 1708627, 3417254, 5125881, 10251762, 15377643, 30755286]

約数ペア:

[(1, 30755286), (2, 15377643), (3, 10251762), (6, 5125881), (9, 3417254), (18, 1708627), (31, 992106), (62, 496053), (93, 330702), (186, 165351), (279, 110234), (558, 55117)]