140018370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{2731}}^1$

素因数の和:4450

約数の個数: 32

約数和(自身を含む): 336363840

約数和(自身を除く): 196345470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1709, 2731, 3418, 5127, 5462, 8193, 8545, 10254, 13655, 16386, 17090, 25635, 27310, 40965, 51270, 81930, 4667279, 9334558, 14001837, 23336395, 28003674, 46672790, 70009185, 140018370]

約数ペア:

[(1, 140018370), (2, 70009185), (3, 46672790), (5, 28003674), (6, 23336395), (10, 14001837), (15, 9334558), (30, 4667279), (1709, 81930), (2731, 51270), (3418, 40965), (5127, 27310), (5462, 25635), (8193, 17090), (8545, 16386), (10254, 13655)]