66366390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17419}}^1$

素因数の和:17556

約数の個数: 32

約数和(自身を含む): 160542720

約数和(自身を除く): 94176330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 17419, 34838, 52257, 87095, 104514, 174190, 261285, 522570, 2212213, 4424426, 6636639, 11061065, 13273278, 22122130, 33183195, 66366390]

約数ペア:

[(1, 66366390), (2, 33183195), (3, 22122130), (5, 13273278), (6, 11061065), (10, 6636639), (15, 4424426), (30, 2212213), (127, 522570), (254, 261285), (381, 174190), (635, 104514), (762, 87095), (1270, 52257), (1905, 34838), (3810, 17419)]