85254810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66089}}^1$

素因数の和:66142

約数の個数: 32

約数和(自身を含む): 209373120

約数和(自身を除く): 124118310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 66089, 132178, 198267, 330445, 396534, 660890, 991335, 1982670, 2841827, 5683654, 8525481, 14209135, 17050962, 28418270, 42627405, 85254810]

約数ペア:

[(1, 85254810), (2, 42627405), (3, 28418270), (5, 17050962), (6, 14209135), (10, 8525481), (15, 5683654), (30, 2841827), (43, 1982670), (86, 991335), (129, 660890), (215, 396534), (258, 330445), (430, 198267), (645, 132178), (1290, 66089)]