2219456670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73981889}}^1$

素因数の和:73981899

約数の個数: 16

約数和(自身を含む): 5326696080

約数和(自身を除く): 3107239410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73981889, 147963778, 221945667, 369909445, 443891334, 739818890, 1109728335, 2219456670]

約数ペア:

[(1, 2219456670), (2, 1109728335), (3, 739818890), (5, 443891334), (6, 369909445), (10, 221945667), (15, 147963778), (30, 73981889)]