440344530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4892717}}^1$

素因数の和:4892730

約数の個数: 24

約数和(自身を含む): 1144896012

約数和(自身を除く): 704551482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4892717, 9785434, 14678151, 24463585, 29356302, 44034453, 48927170, 73390755, 88068906, 146781510, 220172265, 440344530]

約数ペア:

[(1, 440344530), (2, 220172265), (3, 146781510), (5, 88068906), (6, 73390755), (9, 48927170), (10, 44034453), (15, 29356302), (18, 24463585), (30, 14678151), (45, 9785434), (90, 4892717)]