402116730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{89959}}^1$

素因数の和:90118

約数の個数: 32

約数和(自身を含む): 971568000

約数和(自身を除く): 569451270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 89959, 179918, 269877, 449795, 539754, 899590, 1349385, 2698770, 13403891, 26807782, 40211673, 67019455, 80423346, 134038910, 201058365, 402116730]

約数ペア:

[(1, 402116730), (2, 201058365), (3, 134038910), (5, 80423346), (6, 67019455), (10, 40211673), (15, 26807782), (30, 13403891), (149, 2698770), (298, 1349385), (447, 899590), (745, 539754), (894, 449795), (1490, 269877), (2235, 179918), (4470, 89959)]