28730930

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{3491}}^1$

素因数の和:4321

約数の個数: 16

約数和(自身を含む): 51793344

約数和(自身を除く): 23062414

約数列:

[1, 2, 5, 10, 823, 1646, 3491, 4115, 6982, 8230, 17455, 34910, 2873093, 5746186, 14365465, 28730930]

約数ペア:

[(1, 28730930), (2, 14365465), (5, 5746186), (10, 2873093), (823, 34910), (1646, 17455), (3491, 8230), (4115, 6982)]