9742860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 29877120

約数和(自身を除く): 20134260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 479, 565, 678, 958, 1017, 1130, 1356, 1437, 1695, 1916, 2034, 2260, 2395, 2874, 3390, 4068, 4311, 4790, 5085, 5748, 6780, 7185, 8622, 9580, 10170, 14370, 17244, 20340, 21555, 28740, 43110, 54127, 86220, 108254, 162381, 216508, 270635, 324762, 487143, 541270, 649524, 811905, 974286, 1082540, 1623810, 1948572, 2435715, 3247620, 4871430, 9742860]

約数ペア:

[(1, 9742860), (2, 4871430), (3, 3247620), (4, 2435715), (5, 1948572), (6, 1623810), (9, 1082540), (10, 974286), (12, 811905), (15, 649524), (18, 541270), (20, 487143), (30, 324762), (36, 270635), (45, 216508), (60, 162381), (90, 108254), (113, 86220), (180, 54127), (226, 43110), (339, 28740), (452, 21555), (479, 20340), (565, 17244), (678, 14370), (958, 10170), (1017, 9580), (1130, 8622), (1356, 7185), (1437, 6780), (1695, 5748), (1916, 5085), (2034, 4790), (2260, 4311), (2395, 4068), (2874, 3390)]