7472784060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1976927}}^1$

素因数の和:1976952

約数の個数: 96

約数和(自身を含む): 26569912320

約数和(自身を除く): 19097128260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 1976927, 3953854, 5930781, 7907708, 9884635, 11861562, 13838489, 17792343, 19769270, 23723124, 27676978, 29653905, 35584686, 39538540, 41515467, 53377029, 55353956, 59307810, 69192445, 71169372, 83030934, 88961715, 106754058, 118615620, 124546401, 138384890, 166061868, 177923430, 207577335, 213508116, 249092802, 266885145, 276769780, 355846860, 373639203, 415154670, 498185604, 533770290, 622732005, 747278406, 830309340, 1067540580, 1245464010, 1494556812, 1868196015, 2490928020, 3736392030, 7472784060]

約数ペア:

[(1, 7472784060), (2, 3736392030), (3, 2490928020), (4, 1868196015), (5, 1494556812), (6, 1245464010), (7, 1067540580), (9, 830309340), (10, 747278406), (12, 622732005), (14, 533770290), (15, 498185604), (18, 415154670), (20, 373639203), (21, 355846860), (27, 276769780), (28, 266885145), (30, 249092802), (35, 213508116), (36, 207577335), (42, 177923430), (45, 166061868), (54, 138384890), (60, 124546401), (63, 118615620), (70, 106754058), (84, 88961715), (90, 83030934), (105, 71169372), (108, 69192445), (126, 59307810), (135, 55353956), (140, 53377029), (180, 41515467), (189, 39538540), (210, 35584686), (252, 29653905), (270, 27676978), (315, 23723124), (378, 19769270), (420, 17792343), (540, 13838489), (630, 11861562), (756, 9884635), (945, 7907708), (1260, 5930781), (1890, 3953854), (3780, 1976927)]