21432330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79379}}^1$

素因数の和:79395

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 35721270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 79379, 158758, 238137, 396895, 476274, 714411, 793790, 1190685, 1428822, 2143233, 2381370, 3572055, 4286466, 7144110, 10716165, 21432330]

約数ペア:

[(1, 21432330), (2, 10716165), (3, 7144110), (5, 4286466), (6, 3572055), (9, 2381370), (10, 2143233), (15, 1428822), (18, 1190685), (27, 793790), (30, 714411), (45, 476274), (54, 396895), (90, 238137), (135, 158758), (270, 79379)]