22204140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1871

約数の個数: 96

約数和(自身を含む): 73543680

約数和(自身を除く): 51339540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 1823, 2030, 2436, 3045, 3646, 4060, 5469, 6090, 7292, 9115, 10938, 12180, 12761, 18230, 21876, 25522, 27345, 36460, 38283, 51044, 52867, 54690, 63805, 76566, 105734, 109380, 127610, 153132, 158601, 191415, 211468, 255220, 264335, 317202, 370069, 382830, 528670, 634404, 740138, 765660, 793005, 1057340, 1110207, 1480276, 1586010, 1850345, 2220414, 3172020, 3700690, 4440828, 5551035, 7401380, 11102070, 22204140]

約数ペア:

[(1, 22204140), (2, 11102070), (3, 7401380), (4, 5551035), (5, 4440828), (6, 3700690), (7, 3172020), (10, 2220414), (12, 1850345), (14, 1586010), (15, 1480276), (20, 1110207), (21, 1057340), (28, 793005), (29, 765660), (30, 740138), (35, 634404), (42, 528670), (58, 382830), (60, 370069), (70, 317202), (84, 264335), (87, 255220), (105, 211468), (116, 191415), (140, 158601), (145, 153132), (174, 127610), (203, 109380), (210, 105734), (290, 76566), (348, 63805), (406, 54690), (420, 52867), (435, 51044), (580, 38283), (609, 36460), (812, 27345), (870, 25522), (1015, 21876), (1218, 18230), (1740, 12761), (1823, 12180), (2030, 10938), (2436, 9115), (3045, 7292), (3646, 6090), (4060, 5469)]