66181790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 122955840

約数和(自身を除く): 56774050

約数列:

[1, 2, 5, 10, 41, 82, 151, 205, 302, 410, 755, 1069, 1510, 2138, 5345, 6191, 10690, 12382, 30955, 43829, 61910, 87658, 161419, 219145, 322838, 438290, 807095, 1614190, 6618179, 13236358, 33090895, 66181790]

約数ペア:

[(1, 66181790), (2, 33090895), (5, 13236358), (10, 6618179), (41, 1614190), (82, 807095), (151, 438290), (205, 322838), (302, 219145), (410, 161419), (755, 87658), (1069, 61910), (1510, 43829), (2138, 30955), (5345, 12382), (6191, 10690)]