3915060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 11442816

約数和(自身を除く): 7527756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2837, 5674, 8511, 11348, 14185, 17022, 28370, 34044, 42555, 56740, 65251, 85110, 130502, 170220, 195753, 261004, 326255, 391506, 652510, 783012, 978765, 1305020, 1957530, 3915060]

約数ペア:

[(1, 3915060), (2, 1957530), (3, 1305020), (4, 978765), (5, 783012), (6, 652510), (10, 391506), (12, 326255), (15, 261004), (20, 195753), (23, 170220), (30, 130502), (46, 85110), (60, 65251), (69, 56740), (92, 42555), (115, 34044), (138, 28370), (230, 17022), (276, 14185), (345, 11348), (460, 8511), (690, 5674), (1380, 2837)]