13305215870

素因数分解:

$2^1\times 5^1\times {\mathrm{30389}}^1\times {\mathrm{43783}}^1$

素因数の和:74179

約数の個数: 16

約数和(自身を含む): 23950723680

約数和(自身を除く): 10645507810

約数列:

[1, 2, 5, 10, 30389, 43783, 60778, 87566, 151945, 218915, 303890, 437830, 1330521587, 2661043174, 6652607935, 13305215870]

約数ペア:

[(1, 13305215870), (2, 6652607935), (5, 2661043174), (10, 1330521587), (30389, 437830), (43783, 303890), (60778, 218915), (87566, 151945)]