249050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:322

約数の個数: 24

約数和(自身を含む): 492156

約数和(自身を除く): 243106

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 293, 425, 586, 850, 1465, 2930, 4981, 7325, 9962, 14650, 24905, 49810, 124525, 249050]

約数ペア:

[(1, 249050), (2, 124525), (5, 49810), (10, 24905), (17, 14650), (25, 9962), (34, 7325), (50, 4981), (85, 2930), (170, 1465), (293, 850), (425, 586)]