22187340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17609}}^1$

素因数の和:17631

約数の個数: 72

約数和(自身を含む): 76920480

約数和(自身を除く): 54733140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 17609, 35218, 52827, 70436, 88045, 105654, 123263, 158481, 176090, 211308, 246526, 264135, 316962, 352180, 369789, 493052, 528270, 616315, 633924, 739578, 792405, 1056540, 1109367, 1232630, 1479156, 1584810, 1848945, 2218734, 2465260, 3169620, 3697890, 4437468, 5546835, 7395780, 11093670, 22187340]

約数ペア:

[(1, 22187340), (2, 11093670), (3, 7395780), (4, 5546835), (5, 4437468), (6, 3697890), (7, 3169620), (9, 2465260), (10, 2218734), (12, 1848945), (14, 1584810), (15, 1479156), (18, 1232630), (20, 1109367), (21, 1056540), (28, 792405), (30, 739578), (35, 633924), (36, 616315), (42, 528270), (45, 493052), (60, 369789), (63, 352180), (70, 316962), (84, 264135), (90, 246526), (105, 211308), (126, 176090), (140, 158481), (180, 123263), (210, 105654), (252, 88045), (315, 70436), (420, 52827), (630, 35218), (1260, 17609)]