172171530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1913017}}^1$

素因数の和:1913030

約数の個数: 24

約数和(自身を含む): 447646212

約数和(自身を除く): 275474682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1913017, 3826034, 5739051, 9565085, 11478102, 17217153, 19130170, 28695255, 34434306, 57390510, 86085765, 172171530]

約数ペア:

[(1, 172171530), (2, 86085765), (3, 57390510), (5, 34434306), (6, 28695255), (9, 19130170), (10, 17217153), (15, 11478102), (18, 9565085), (30, 5739051), (45, 3826034), (90, 1913017)]