5649660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31387}}^1$

素因数の和:31402

約数の個数: 36

約数和(自身を含む): 17137848

約数和(自身を除く): 11488188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 31387, 62774, 94161, 125548, 156935, 188322, 282483, 313870, 376644, 470805, 564966, 627740, 941610, 1129932, 1412415, 1883220, 2824830, 5649660]

約数ペア:

[(1, 5649660), (2, 2824830), (3, 1883220), (4, 1412415), (5, 1129932), (6, 941610), (9, 627740), (10, 564966), (12, 470805), (15, 376644), (18, 313870), (20, 282483), (30, 188322), (36, 156935), (45, 125548), (60, 94161), (90, 62774), (180, 31387)]