315030740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{926561}}^1$

素因数の和:926587

約数の個数: 24

約数和(自身を含む): 700480872

約数和(自身を除く): 385450132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 926561, 1853122, 3706244, 4632805, 9265610, 15751537, 18531220, 31503074, 63006148, 78757685, 157515370, 315030740]

約数ペア:

[(1, 315030740), (2, 157515370), (4, 78757685), (5, 63006148), (10, 31503074), (17, 18531220), (20, 15751537), (34, 9265610), (68, 4632805), (85, 3706244), (170, 1853122), (340, 926561)]