266725830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1270123}}^1$

素因数の和:1270140

約数の個数: 32

約数和(自身を含む): 731591424

約数和(自身を除く): 464865594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1270123, 2540246, 3810369, 6350615, 7620738, 8890861, 12701230, 17781722, 19051845, 26672583, 38103690, 44454305, 53345166, 88908610, 133362915, 266725830]

約数ペア:

[(1, 266725830), (2, 133362915), (3, 88908610), (5, 53345166), (6, 44454305), (7, 38103690), (10, 26672583), (14, 19051845), (15, 17781722), (21, 12701230), (30, 8890861), (35, 7620738), (42, 6350615), (70, 3810369), (105, 2540246), (210, 1270123)]