39129660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{217387}}^1$

素因数の和:217402

約数の個数: 36

約数和(自身を含む): 118693848

約数和(自身を除く): 79564188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 217387, 434774, 652161, 869548, 1086935, 1304322, 1956483, 2173870, 2608644, 3260805, 3912966, 4347740, 6521610, 7825932, 9782415, 13043220, 19564830, 39129660]

約数ペア:

[(1, 39129660), (2, 19564830), (3, 13043220), (4, 9782415), (5, 7825932), (6, 6521610), (9, 4347740), (10, 3912966), (12, 3260805), (15, 2608644), (18, 2173870), (20, 1956483), (30, 1304322), (36, 1086935), (45, 869548), (60, 652161), (90, 434774), (180, 217387)]