144188310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{686611}}^1$

素因数の和:686628

約数の個数: 32

約数和(自身を含む): 395488512

約数和(自身を除く): 251300202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 686611, 1373222, 2059833, 3433055, 4119666, 4806277, 6866110, 9612554, 10299165, 14418831, 20598330, 24031385, 28837662, 48062770, 72094155, 144188310]

約数ペア:

[(1, 144188310), (2, 72094155), (3, 48062770), (5, 28837662), (6, 24031385), (7, 20598330), (10, 14418831), (14, 10299165), (15, 9612554), (21, 6866110), (30, 4806277), (35, 4119666), (42, 3433055), (70, 2059833), (105, 1373222), (210, 686611)]