121254930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1347277}}^1$

素因数の和:1347290

約数の個数: 24

約数和(自身を含む): 315263052

約数和(自身を除く): 194008122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1347277, 2694554, 4041831, 6736385, 8083662, 12125493, 13472770, 20209155, 24250986, 40418310, 60627465, 121254930]

約数ペア:

[(1, 121254930), (2, 60627465), (3, 40418310), (5, 24250986), (6, 20209155), (9, 13472770), (10, 12125493), (15, 8083662), (18, 6736385), (30, 4041831), (45, 2694554), (90, 1347277)]