12480854530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1\times {\mathrm{15671}}^1$

素因数の和:16842

約数の個数: 32

約数和(自身を含む): 22795613568

約数和(自身を除く): 10314759038

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1091, 2182, 5455, 10910, 15671, 31342, 78355, 79643, 156710, 159286, 398215, 796430, 1143983, 2287966, 5719915, 11439830, 17097061, 34194122, 85485305, 170970610, 1248085453, 2496170906, 6240427265, 12480854530]

約数ペア:

[(1, 12480854530), (2, 6240427265), (5, 2496170906), (10, 1248085453), (73, 170970610), (146, 85485305), (365, 34194122), (730, 17097061), (1091, 11439830), (2182, 5719915), (5455, 2287966), (10910, 1143983), (15671, 796430), (31342, 398215), (78355, 159286), (79643, 156710)]