30964750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{4271}}^1$

素因数の和:4317

約数の個数: 32

約数和(自身を含む): 59978880

約数和(自身を除く): 29014130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 4271, 7250, 8542, 21355, 42710, 106775, 123859, 213550, 247718, 533875, 619295, 1067750, 1238590, 3096475, 6192950, 15482375, 30964750]

約数ペア:

[(1, 30964750), (2, 15482375), (5, 6192950), (10, 3096475), (25, 1238590), (29, 1067750), (50, 619295), (58, 533875), (125, 247718), (145, 213550), (250, 123859), (290, 106775), (725, 42710), (1450, 21355), (3625, 8542), (4271, 7250)]