30813350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{36251}}^1$

素因数の和:36280

約数の個数: 24

約数和(自身を含む): 60685848

約数和(自身を除く): 29872498

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 36251, 72502, 181255, 362510, 616267, 906275, 1232534, 1812550, 3081335, 6162670, 15406675, 30813350]

約数ペア:

[(1, 30813350), (2, 15406675), (5, 6162670), (10, 3081335), (17, 1812550), (25, 1232534), (34, 906275), (50, 616267), (85, 362510), (170, 181255), (425, 72502), (850, 36251)]