797642710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{42181}}^1$

素因数の和:42280

約数の個数: 32

約数和(自身を含む): 1506403584

約数和(自身を除く): 708760874

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3782, 9455, 18910, 42181, 84362, 210905, 421810, 1307611, 2573041, 2615222, 5146082, 6538055, 12865205, 13076110, 25730410, 79764271, 159528542, 398821355, 797642710]

約数ペア:

[(1, 797642710), (2, 398821355), (5, 159528542), (10, 79764271), (31, 25730410), (61, 13076110), (62, 12865205), (122, 6538055), (155, 5146082), (305, 2615222), (310, 2573041), (610, 1307611), (1891, 421810), (3782, 210905), (9455, 84362), (18910, 42181)]