10207980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{56711}}^1$

素因数の和:56726

約数の個数: 36

約数和(自身を含む): 30964752

約数和(自身を除く): 20756772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 56711, 113422, 170133, 226844, 283555, 340266, 510399, 567110, 680532, 850665, 1020798, 1134220, 1701330, 2041596, 2551995, 3402660, 5103990, 10207980]

約数ペア:

[(1, 10207980), (2, 5103990), (3, 3402660), (4, 2551995), (5, 2041596), (6, 1701330), (9, 1134220), (10, 1020798), (12, 850665), (15, 680532), (18, 567110), (20, 510399), (30, 340266), (36, 283555), (45, 226844), (60, 170133), (90, 113422), (180, 56711)]