121205210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59707}}^1$

素因数の和:59750

約数の個数: 32

約数和(自身を含む): 257938560

約数和(自身を除く): 136733350

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 59707, 119414, 298535, 417949, 597070, 835898, 1731503, 2089745, 3463006, 4179490, 8657515, 12120521, 17315030, 24241042, 60602605, 121205210]

約数ペア:

[(1, 121205210), (2, 60602605), (5, 24241042), (7, 17315030), (10, 12120521), (14, 8657515), (29, 4179490), (35, 3463006), (58, 2089745), (70, 1731503), (145, 835898), (203, 597070), (290, 417949), (406, 298535), (1015, 119414), (2030, 59707)]