23287380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2011}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 65575104

約数和(自身を除く): 42287724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2011, 2316, 2895, 3860, 4022, 5790, 6033, 8044, 10055, 11580, 12066, 20110, 24132, 30165, 40220, 60330, 120660, 388123, 776246, 1164369, 1552492, 1940615, 2328738, 3881230, 4657476, 5821845, 7762460, 11643690, 23287380]

約数ペア:

[(1, 23287380), (2, 11643690), (3, 7762460), (4, 5821845), (5, 4657476), (6, 3881230), (10, 2328738), (12, 1940615), (15, 1552492), (20, 1164369), (30, 776246), (60, 388123), (193, 120660), (386, 60330), (579, 40220), (772, 30165), (965, 24132), (1158, 20110), (1930, 12066), (2011, 11580), (2316, 10055), (2895, 8044), (3860, 6033), (4022, 5790)]