18829530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{69739}}^1$

素因数の和:69755

約数の個数: 32

約数和(自身を含む): 50212800

約数和(自身を除く): 31383270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 69739, 139478, 209217, 348695, 418434, 627651, 697390, 1046085, 1255302, 1882953, 2092170, 3138255, 3765906, 6276510, 9414765, 18829530]

約数ペア:

[(1, 18829530), (2, 9414765), (3, 6276510), (5, 3765906), (6, 3138255), (9, 2092170), (10, 1882953), (15, 1255302), (18, 1046085), (27, 697390), (30, 627651), (45, 418434), (54, 348695), (90, 209217), (135, 139478), (270, 69739)]