267074220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{635891}}^1$

素因数の和:635910

約数の個数: 48

約数和(自身を含む): 854638848

約数和(自身を除く): 587564628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 635891, 1271782, 1907673, 2543564, 3179455, 3815346, 4451237, 6358910, 7630692, 8902474, 9538365, 12717820, 13353711, 17804948, 19076730, 22256185, 26707422, 38153460, 44512370, 53414844, 66768555, 89024740, 133537110, 267074220]

約数ペア:

[(1, 267074220), (2, 133537110), (3, 89024740), (4, 66768555), (5, 53414844), (6, 44512370), (7, 38153460), (10, 26707422), (12, 22256185), (14, 19076730), (15, 17804948), (20, 13353711), (21, 12717820), (28, 9538365), (30, 8902474), (35, 7630692), (42, 6358910), (60, 4451237), (70, 3815346), (84, 3179455), (105, 2543564), (140, 1907673), (210, 1271782), (420, 635891)]