29756470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 56736000

約数和(自身を除く): 26979530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 787, 995, 1574, 1990, 3781, 3935, 7562, 7870, 14953, 18905, 29906, 37810, 74765, 149530, 156613, 313226, 783065, 1566130, 2975647, 5951294, 14878235, 29756470]

約数ペア:

[(1, 29756470), (2, 14878235), (5, 5951294), (10, 2975647), (19, 1566130), (38, 783065), (95, 313226), (190, 156613), (199, 149530), (398, 74765), (787, 37810), (995, 29906), (1574, 18905), (1990, 14953), (3781, 7870), (3935, 7562)]