90710530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 166462704

約数和(自身を除く): 75752174

約数列:

[1, 2, 5, 10, 73, 146, 313, 365, 397, 626, 730, 794, 1565, 1985, 3130, 3970, 22849, 28981, 45698, 57962, 114245, 124261, 144905, 228490, 248522, 289810, 621305, 1242610, 9071053, 18142106, 45355265, 90710530]

約数ペア:

[(1, 90710530), (2, 45355265), (5, 18142106), (10, 9071053), (73, 1242610), (146, 621305), (313, 289810), (365, 248522), (397, 228490), (626, 144905), (730, 124261), (794, 114245), (1565, 57962), (1985, 45698), (3130, 28981), (3970, 22849)]