22289220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{123829}}^1$

素因数の和:123844

約数の個数: 36

約数和(自身を含む): 67611180

約数和(自身を除く): 45321960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 123829, 247658, 371487, 495316, 619145, 742974, 1114461, 1238290, 1485948, 1857435, 2228922, 2476580, 3714870, 4457844, 5572305, 7429740, 11144610, 22289220]

約数ペア:

[(1, 22289220), (2, 11144610), (3, 7429740), (4, 5572305), (5, 4457844), (6, 3714870), (9, 2476580), (10, 2228922), (12, 1857435), (15, 1485948), (18, 1238290), (20, 1114461), (30, 742974), (36, 619145), (45, 495316), (60, 371487), (90, 247658), (180, 123829)]