9333380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 22592640

約数和(自身を除く): 13259260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 409, 652, 815, 818, 1141, 1630, 1636, 2045, 2282, 2863, 3260, 4090, 4564, 5705, 5726, 8180, 11410, 11452, 14315, 22820, 28630, 57260, 66667, 133334, 266668, 333335, 466669, 666670, 933338, 1333340, 1866676, 2333345, 4666690, 9333380]

約数ペア:

[(1, 9333380), (2, 4666690), (4, 2333345), (5, 1866676), (7, 1333340), (10, 933338), (14, 666670), (20, 466669), (28, 333335), (35, 266668), (70, 133334), (140, 66667), (163, 57260), (326, 28630), (409, 22820), (652, 14315), (815, 11452), (818, 11410), (1141, 8180), (1630, 5726), (1636, 5705), (2045, 4564), (2282, 4090), (2863, 3260)]