71316870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139837}}^1$

素因数の和:139864

約数の個数: 32

約数和(自身を含む): 181230048

約数和(自身を除く): 109913178

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 139837, 279674, 419511, 699185, 839022, 1398370, 2097555, 2377229, 4195110, 4754458, 7131687, 11886145, 14263374, 23772290, 35658435, 71316870]

約数ペア:

[(1, 71316870), (2, 35658435), (3, 23772290), (5, 14263374), (6, 11886145), (10, 7131687), (15, 4754458), (17, 4195110), (30, 2377229), (34, 2097555), (51, 1398370), (85, 839022), (102, 699185), (170, 419511), (255, 279674), (510, 139837)]