140938110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{521993}}^1$

素因数の和:522009

約数の個数: 32

約数和(自身を含む): 375835680

約数和(自身を除く): 234897570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 521993, 1043986, 1565979, 2609965, 3131958, 4697937, 5219930, 7829895, 9395874, 14093811, 15659790, 23489685, 28187622, 46979370, 70469055, 140938110]

約数ペア:

[(1, 140938110), (2, 70469055), (3, 46979370), (5, 28187622), (6, 23489685), (9, 15659790), (10, 14093811), (15, 9395874), (18, 7829895), (27, 5219930), (30, 4697937), (45, 3131958), (54, 2609965), (90, 1565979), (135, 1043986), (270, 521993)]