123118110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{455993}}^1$

素因数の和:456009

約数の個数: 32

約数和(自身を含む): 328315680

約数和(自身を除く): 205197570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 455993, 911986, 1367979, 2279965, 2735958, 4103937, 4559930, 6839895, 8207874, 12311811, 13679790, 20519685, 24623622, 41039370, 61559055, 123118110]

約数ペア:

[(1, 123118110), (2, 61559055), (3, 41039370), (5, 24623622), (6, 20519685), (9, 13679790), (10, 12311811), (15, 8207874), (18, 6839895), (27, 4559930), (30, 4103937), (45, 2735958), (54, 2279965), (90, 1367979), (135, 911986), (270, 455993)]