199208070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2213423}}^1$

素因数の和:2213436

約数の個数: 24

約数和(自身を含む): 517941216

約数和(自身を除く): 318733146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2213423, 4426846, 6640269, 11067115, 13280538, 19920807, 22134230, 33201345, 39841614, 66402690, 99604035, 199208070]

約数ペア:

[(1, 199208070), (2, 99604035), (3, 66402690), (5, 39841614), (6, 33201345), (9, 22134230), (10, 19920807), (15, 13280538), (18, 11067115), (30, 6640269), (45, 4426846), (90, 2213423)]