728192310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{18919}}^1$

素因数の和:20212

約数の個数: 32

約数和(自身を含む): 1749116160

約数和(自身を除く): 1020923850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1283, 2566, 3849, 6415, 7698, 12830, 18919, 19245, 37838, 38490, 56757, 94595, 113514, 189190, 283785, 567570, 24273077, 48546154, 72819231, 121365385, 145638462, 242730770, 364096155, 728192310]

約数ペア:

[(1, 728192310), (2, 364096155), (3, 242730770), (5, 145638462), (6, 121365385), (10, 72819231), (15, 48546154), (30, 24273077), (1283, 567570), (2566, 283785), (3849, 189190), (6415, 113514), (7698, 94595), (12830, 56757), (18919, 38490), (19245, 37838)]