154128910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{40883}}^1$

素因数の和:40932

約数の個数: 32

約数和(自身を含む): 309083040

約数和(自身を除く): 154954130

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 40883, 81766, 204415, 408830, 531479, 1062958, 1185607, 2371214, 2657395, 5314790, 5928035, 11856070, 15412891, 30825782, 77064455, 154128910]

約数ペア:

[(1, 154128910), (2, 77064455), (5, 30825782), (10, 15412891), (13, 11856070), (26, 5928035), (29, 5314790), (58, 2657395), (65, 2371214), (130, 1185607), (145, 1062958), (290, 531479), (377, 408830), (754, 204415), (1885, 81766), (3770, 40883)]