3815666540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{27254761}}^1$

素因数の和:27254777

約数の個数: 24

約数和(自身を含む): 9157600032

約数和(自身を除く): 5341933492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 27254761, 54509522, 109019044, 136273805, 190783327, 272547610, 381566654, 545095220, 763133308, 953916635, 1907833270, 3815666540]

約数ペア:

[(1, 3815666540), (2, 1907833270), (4, 953916635), (5, 763133308), (7, 545095220), (10, 381566654), (14, 272547610), (20, 190783327), (28, 136273805), (35, 109019044), (70, 54509522), (140, 27254761)]