29125890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2969}}^1$

素因数の和:3091

約数の個数: 48

約数和(自身を含む): 76447800

約数和(自身を除く): 47321910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 2969, 3270, 4905, 5938, 8907, 9810, 14845, 17814, 26721, 29690, 44535, 53442, 89070, 133605, 267210, 323621, 647242, 970863, 1618105, 1941726, 2912589, 3236210, 4854315, 5825178, 9708630, 14562945, 29125890]

約数ペア:

[(1, 29125890), (2, 14562945), (3, 9708630), (5, 5825178), (6, 4854315), (9, 3236210), (10, 2912589), (15, 1941726), (18, 1618105), (30, 970863), (45, 647242), (90, 323621), (109, 267210), (218, 133605), (327, 89070), (545, 53442), (654, 44535), (981, 29690), (1090, 26721), (1635, 17814), (1962, 14845), (2969, 9810), (3270, 8907), (4905, 5938)]