22731240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27061}}^1$

素因数の和:27082

約数の個数: 64

約数和(自身を含む): 77938560

約数和(自身を除く): 55207320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 27061, 54122, 81183, 108244, 135305, 162366, 189427, 216488, 270610, 324732, 378854, 405915, 541220, 568281, 649464, 757708, 811830, 947135, 1082440, 1136562, 1515416, 1623660, 1894270, 2273124, 2841405, 3247320, 3788540, 4546248, 5682810, 7577080, 11365620, 22731240]

約数ペア:

[(1, 22731240), (2, 11365620), (3, 7577080), (4, 5682810), (5, 4546248), (6, 3788540), (7, 3247320), (8, 2841405), (10, 2273124), (12, 1894270), (14, 1623660), (15, 1515416), (20, 1136562), (21, 1082440), (24, 947135), (28, 811830), (30, 757708), (35, 649464), (40, 568281), (42, 541220), (56, 405915), (60, 378854), (70, 324732), (84, 270610), (105, 216488), (120, 189427), (140, 162366), (168, 135305), (210, 108244), (280, 81183), (420, 54122), (840, 27061)]