171630230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47543}}^1$

素因数の和:47588

約数の個数: 24

約数和(自身を含む): 326056752

約数和(自身を除く): 154426522

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 47543, 95086, 237715, 475430, 903317, 1806634, 4516585, 9033170, 17163023, 34326046, 85815115, 171630230]

約数ペア:

[(1, 171630230), (2, 85815115), (5, 34326046), (10, 17163023), (19, 9033170), (38, 4516585), (95, 1806634), (190, 903317), (361, 475430), (722, 237715), (1805, 95086), (3610, 47543)]