86709630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{412903}}^1$

素因数の和:412920

約数の個数: 32

約数和(自身を含む): 237832704

約数和(自身を除く): 151123074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 412903, 825806, 1238709, 2064515, 2477418, 2890321, 4129030, 5780642, 6193545, 8670963, 12387090, 14451605, 17341926, 28903210, 43354815, 86709630]

約数ペア:

[(1, 86709630), (2, 43354815), (3, 28903210), (5, 17341926), (6, 14451605), (7, 12387090), (10, 8670963), (14, 6193545), (15, 5780642), (21, 4129030), (30, 2890321), (35, 2477418), (42, 2064515), (70, 1238709), (105, 825806), (210, 412903)]