1254657130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{42953}}^1$

素因数の和:43110

約数の個数: 32

約数和(自身を含む): 2375184384

約数和(自身を除く): 1120527254

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2921, 5842, 14605, 29210, 42953, 85906, 214765, 429530, 987919, 1975838, 4939595, 5455031, 9879190, 10910062, 27275155, 54550310, 125465713, 250931426, 627328565, 1254657130]

約数ペア:

[(1, 1254657130), (2, 627328565), (5, 250931426), (10, 125465713), (23, 54550310), (46, 27275155), (115, 10910062), (127, 9879190), (230, 5455031), (254, 4939595), (635, 1975838), (1270, 987919), (2921, 429530), (5842, 214765), (14605, 85906), (29210, 42953)]