85288890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2842963}}^1$

素因数の和:2842973

約数の個数: 16

約数和(自身を含む): 204693408

約数和(自身を除く): 119404518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2842963, 5685926, 8528889, 14214815, 17057778, 28429630, 42644445, 85288890]

約数ペア:

[(1, 85288890), (2, 42644445), (3, 28429630), (5, 17057778), (6, 14214815), (10, 8528889), (15, 5685926), (30, 2842963)]