157410070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1013}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 291301920

約数和(自身を除く): 133891850

約数列:

[1, 2, 5, 10, 41, 82, 205, 379, 410, 758, 1013, 1895, 2026, 3790, 5065, 10130, 15539, 31078, 41533, 77695, 83066, 155390, 207665, 383927, 415330, 767854, 1919635, 3839270, 15741007, 31482014, 78705035, 157410070]

約数ペア:

[(1, 157410070), (2, 78705035), (5, 31482014), (10, 15741007), (41, 3839270), (82, 1919635), (205, 767854), (379, 415330), (410, 383927), (758, 207665), (1013, 155390), (1895, 83066), (2026, 77695), (3790, 41533), (5065, 31078), (10130, 15539)]