31873990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 59460480

約数和(自身を除く): 27586490

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 365, 470, 730, 929, 1858, 3431, 4645, 6862, 9290, 17155, 34310, 43663, 67817, 87326, 135634, 218315, 339085, 436630, 678170, 3187399, 6374798, 15936995, 31873990]

約数ペア:

[(1, 31873990), (2, 15936995), (5, 6374798), (10, 3187399), (47, 678170), (73, 436630), (94, 339085), (146, 218315), (235, 135634), (365, 87326), (470, 67817), (730, 43663), (929, 34310), (1858, 17155), (3431, 9290), (4645, 6862)]