628656870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{47303}}^1$

素因数の和:47756

約数の個数: 32

約数和(自身を含む): 1512214272

約数和(自身を除く): 883557402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2658, 4430, 6645, 13290, 47303, 94606, 141909, 236515, 283818, 473030, 709545, 1419090, 20955229, 41910458, 62865687, 104776145, 125731374, 209552290, 314328435, 628656870]

約数ペア:

[(1, 628656870), (2, 314328435), (3, 209552290), (5, 125731374), (6, 104776145), (10, 62865687), (15, 41910458), (30, 20955229), (443, 1419090), (886, 709545), (1329, 473030), (2215, 283818), (2658, 236515), (4430, 141909), (6645, 94606), (13290, 47303)]