81595770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{10111}}^1$

素因数の和:10390

約数の個数: 32

約数和(自身を含む): 196577280

約数和(自身を除く): 114981510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 10111, 20222, 30333, 50555, 60666, 101110, 151665, 303330, 2719859, 5439718, 8159577, 13599295, 16319154, 27198590, 40797885, 81595770]

約数ペア:

[(1, 81595770), (2, 40797885), (3, 27198590), (5, 16319154), (6, 13599295), (10, 8159577), (15, 5439718), (30, 2719859), (269, 303330), (538, 151665), (807, 101110), (1345, 60666), (1614, 50555), (2690, 30333), (4035, 20222), (8070, 10111)]