13345968420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74144269}}^1$

素因数の和:74144284

約数の個数: 36

約数和(自身を含む): 40482771420

約数和(自身を除く): 27136803000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74144269, 148288538, 222432807, 296577076, 370721345, 444865614, 667298421, 741442690, 889731228, 1112164035, 1334596842, 1482885380, 2224328070, 2669193684, 3336492105, 4448656140, 6672984210, 13345968420]

約数ペア:

[(1, 13345968420), (2, 6672984210), (3, 4448656140), (4, 3336492105), (5, 2669193684), (6, 2224328070), (9, 1482885380), (10, 1334596842), (12, 1112164035), (15, 889731228), (18, 741442690), (20, 667298421), (30, 444865614), (36, 370721345), (45, 296577076), (60, 222432807), (90, 148288538), (180, 74144269)]