267209010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{989663}}^1$

素因数の和:989679

約数の個数: 32

約数和(自身を含む): 712558080

約数和(自身を除く): 445349070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 989663, 1979326, 2968989, 4948315, 5937978, 8906967, 9896630, 14844945, 17813934, 26720901, 29689890, 44534835, 53441802, 89069670, 133604505, 267209010]

約数ペア:

[(1, 267209010), (2, 133604505), (3, 89069670), (5, 53441802), (6, 44534835), (9, 29689890), (10, 26720901), (15, 17813934), (18, 14844945), (27, 9896630), (30, 8906967), (45, 5937978), (54, 4948315), (90, 2968989), (135, 1979326), (270, 989663)]