22938990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4691}}^1$

素因数の和:4864

約数の個数: 32

約数和(自身を含む): 55403136

約数和(自身を除く): 32464146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4691, 4890, 9382, 14073, 23455, 28146, 46910, 70365, 140730, 764633, 1529266, 2293899, 3823165, 4587798, 7646330, 11469495, 22938990]

約数ペア:

[(1, 22938990), (2, 11469495), (3, 7646330), (5, 4587798), (6, 3823165), (10, 2293899), (15, 1529266), (30, 764633), (163, 140730), (326, 70365), (489, 46910), (815, 28146), (978, 23455), (1630, 14073), (2445, 9382), (4691, 4890)]