2015221830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67174061}}^1$

素因数の和:67174071

約数の個数: 16

約数和(自身を含む): 4836532464

約数和(自身を除く): 2821310634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67174061, 134348122, 201522183, 335870305, 403044366, 671740610, 1007610915, 2015221830]

約数ペア:

[(1, 2015221830), (2, 1007610915), (3, 671740610), (5, 403044366), (6, 335870305), (10, 201522183), (15, 134348122), (30, 67174061)]