266420730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{386117}}^1$

素因数の和:386150

約数の個数: 32

約数和(自身を含む): 667211904

約数和(自身を除く): 400791174

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 386117, 772234, 1158351, 1930585, 2316702, 3861170, 5791755, 8880691, 11583510, 17761382, 26642073, 44403455, 53284146, 88806910, 133210365, 266420730]

約数ペア:

[(1, 266420730), (2, 133210365), (3, 88806910), (5, 53284146), (6, 44403455), (10, 26642073), (15, 17761382), (23, 11583510), (30, 8880691), (46, 5791755), (69, 3861170), (115, 2316702), (138, 1930585), (230, 1158351), (345, 772234), (690, 386117)]