253177590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{125959}}^1$

素因数の和:126036

約数の個数: 32

約数和(自身を含む): 616700160

約数和(自身を除く): 363522570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 125959, 251918, 377877, 629795, 755754, 1259590, 1889385, 3778770, 8439253, 16878506, 25317759, 42196265, 50635518, 84392530, 126588795, 253177590]

約数ペア:

[(1, 253177590), (2, 126588795), (3, 84392530), (5, 50635518), (6, 42196265), (10, 25317759), (15, 16878506), (30, 8439253), (67, 3778770), (134, 1889385), (201, 1259590), (335, 755754), (402, 629795), (670, 377877), (1005, 251918), (2010, 125959)]