40290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 103680

約数和(自身を除く): 63390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 1185, 1343, 2370, 2686, 4029, 6715, 8058, 13430, 20145, 40290]

約数ペア:

[(1, 40290), (2, 20145), (3, 13430), (5, 8058), (6, 6715), (10, 4029), (15, 2686), (17, 2370), (30, 1343), (34, 1185), (51, 790), (79, 510), (85, 474), (102, 395), (158, 255), (170, 237)]