320199090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2917}}^1\times {\mathrm{3659}}^1$

素因数の和:6586

約数の個数: 32

約数和(自身を含む): 768951360

約数和(自身を除く): 448752270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2917, 3659, 5834, 7318, 8751, 10977, 14585, 17502, 18295, 21954, 29170, 36590, 43755, 54885, 87510, 109770, 10673303, 21346606, 32019909, 53366515, 64039818, 106733030, 160099545, 320199090]

約数ペア:

[(1, 320199090), (2, 160099545), (3, 106733030), (5, 64039818), (6, 53366515), (10, 32019909), (15, 21346606), (30, 10673303), (2917, 109770), (3659, 87510), (5834, 54885), (7318, 43755), (8751, 36590), (10977, 29170), (14585, 21954), (17502, 18295)]