220995990990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2455511011}}^1$

素因数の和:2455511024

約数の個数: 24

約数和(自身を含む): 574589576808

約数和(自身を除く): 353593585818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2455511011, 4911022022, 7366533033, 12277555055, 14733066066, 22099599099, 24555110110, 36832665165, 44199198198, 73665330330, 110497995495, 220995990990]

約数ペア:

[(1, 220995990990), (2, 110497995495), (3, 73665330330), (5, 44199198198), (6, 36832665165), (9, 24555110110), (10, 22099599099), (15, 14733066066), (18, 12277555055), (30, 7366533033), (45, 4911022022), (90, 2455511011)]