30917574

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{8719}}^1$

素因数の和:8924

約数の個数: 24

約数和(自身を含む): 67335840

約数和(自身を除く): 36418266

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 8719, 17438, 26157, 52314, 78471, 156942, 1717643, 3435286, 5152929, 10305858, 15458787, 30917574]

約数ペア:

[(1, 30917574), (2, 15458787), (3, 10305858), (6, 5152929), (9, 3435286), (18, 1717643), (197, 156942), (394, 78471), (591, 52314), (1182, 26157), (1773, 17438), (3546, 8719)]