1213304530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{35363}}^1$

素因数の和:35490

約数の個数: 32

約数和(自身を含む): 2261032704

約数和(自身を除く): 1047728174

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 365, 470, 730, 3431, 6862, 17155, 34310, 35363, 70726, 176815, 353630, 1662061, 2581499, 3324122, 5162998, 8310305, 12907495, 16620610, 25814990, 121330453, 242660906, 606652265, 1213304530]

約数ペア:

[(1, 1213304530), (2, 606652265), (5, 242660906), (10, 121330453), (47, 25814990), (73, 16620610), (94, 12907495), (146, 8310305), (235, 5162998), (365, 3324122), (470, 2581499), (730, 1662061), (3431, 353630), (6862, 176815), (17155, 70726), (34310, 35363)]