90079740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{500443}}^1$

素因数の和:500458

約数の個数: 36

約数和(自身を含む): 273242424

約数和(自身を除く): 183162684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 500443, 1000886, 1501329, 2001772, 2502215, 3002658, 4503987, 5004430, 6005316, 7506645, 9007974, 10008860, 15013290, 18015948, 22519935, 30026580, 45039870, 90079740]

約数ペア:

[(1, 90079740), (2, 45039870), (3, 30026580), (4, 22519935), (5, 18015948), (6, 15013290), (9, 10008860), (10, 9007974), (12, 7506645), (15, 6005316), (18, 5004430), (20, 4503987), (30, 3002658), (36, 2502215), (45, 2001772), (60, 1501329), (90, 1000886), (180, 500443)]