221480010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2460889}}^1$

素因数の和:2460902

約数の個数: 24

約数和(自身を含む): 575848260

約数和(自身を除く): 354368250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2460889, 4921778, 7382667, 12304445, 14765334, 22148001, 24608890, 36913335, 44296002, 73826670, 110740005, 221480010]

約数ペア:

[(1, 221480010), (2, 110740005), (3, 73826670), (5, 44296002), (6, 36913335), (9, 24608890), (10, 22148001), (15, 14765334), (18, 12304445), (30, 7382667), (45, 4921778), (90, 2460889)]