121445830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2111}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 239044608

約数和(自身を除く): 117598778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 523, 1046, 2111, 2615, 4222, 5230, 5753, 10555, 11506, 21110, 23221, 28765, 46442, 57530, 116105, 232210, 1104053, 2208106, 5520265, 11040530, 12144583, 24289166, 60722915, 121445830]

約数ペア:

[(1, 121445830), (2, 60722915), (5, 24289166), (10, 12144583), (11, 11040530), (22, 5520265), (55, 2208106), (110, 1104053), (523, 232210), (1046, 116105), (2111, 57530), (2615, 46442), (4222, 28765), (5230, 23221), (5753, 21110), (10555, 11506)]