1815070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 3538080

約数和(自身を除く): 1723010

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 233, 410, 466, 779, 1165, 1558, 2330, 3895, 4427, 7790, 8854, 9553, 19106, 22135, 44270, 47765, 95530, 181507, 363014, 907535, 1815070]

約数ペア:

[(1, 1815070), (2, 907535), (5, 363014), (10, 181507), (19, 95530), (38, 47765), (41, 44270), (82, 22135), (95, 19106), (190, 9553), (205, 8854), (233, 7790), (410, 4427), (466, 3895), (779, 2330), (1165, 1558)]