30449460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{507491}}^1$

素因数の和:507503

約数の個数: 24

約数和(自身を含む): 85258656

約数和(自身を除く): 54809196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 507491, 1014982, 1522473, 2029964, 2537455, 3044946, 5074910, 6089892, 7612365, 10149820, 15224730, 30449460]

約数ペア:

[(1, 30449460), (2, 15224730), (3, 10149820), (4, 7612365), (5, 6089892), (6, 5074910), (10, 3044946), (12, 2537455), (15, 2029964), (20, 1522473), (30, 1014982), (60, 507491)]