23240220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4903}}^1$

素因数の和:4994

約数の個数: 48

約数和(自身を含む): 65909760

約数和(自身を除く): 42669540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 4903, 9806, 14709, 19612, 24515, 29418, 49030, 58836, 73545, 98060, 147090, 294180, 387337, 774674, 1162011, 1549348, 1936685, 2324022, 3873370, 4648044, 5810055, 7746740, 11620110, 23240220]

約数ペア:

[(1, 23240220), (2, 11620110), (3, 7746740), (4, 5810055), (5, 4648044), (6, 3873370), (10, 2324022), (12, 1936685), (15, 1549348), (20, 1162011), (30, 774674), (60, 387337), (79, 294180), (158, 147090), (237, 98060), (316, 73545), (395, 58836), (474, 49030), (790, 29418), (948, 24515), (1185, 19612), (1580, 14709), (2370, 9806), (4740, 4903)]