85421870

素因数分解:

$2^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{5879}}^1$

素因数の和:7339

約数の個数: 16

約数和(自身を含む): 153891360

約数和(自身を除く): 68469490

約数列:

[1, 2, 5, 10, 1453, 2906, 5879, 7265, 11758, 14530, 29395, 58790, 8542187, 17084374, 42710935, 85421870]

約数ペア:

[(1, 85421870), (2, 42710935), (5, 17084374), (10, 8542187), (1453, 58790), (2906, 29395), (5879, 14530), (7265, 11758)]