121349790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1348331}}^1$

素因数の和:1348344

約数の個数: 24

約数和(自身を含む): 315509688

約数和(自身を除く): 194159898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1348331, 2696662, 4044993, 6741655, 8089986, 12134979, 13483310, 20224965, 24269958, 40449930, 60674895, 121349790]

約数ペア:

[(1, 121349790), (2, 60674895), (3, 40449930), (5, 24269958), (6, 20224965), (9, 13483310), (10, 12134979), (15, 8089986), (18, 6741655), (30, 4044993), (45, 2696662), (90, 1348331)]