23650620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56311}}^1$

素因数の和:56330

約数の個数: 48

約数和(自身を含む): 75683328

約数和(自身を除く): 52032708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 56311, 112622, 168933, 225244, 281555, 337866, 394177, 563110, 675732, 788354, 844665, 1126220, 1182531, 1576708, 1689330, 1970885, 2365062, 3378660, 3941770, 4730124, 5912655, 7883540, 11825310, 23650620]

約数ペア:

[(1, 23650620), (2, 11825310), (3, 7883540), (4, 5912655), (5, 4730124), (6, 3941770), (7, 3378660), (10, 2365062), (12, 1970885), (14, 1689330), (15, 1576708), (20, 1182531), (21, 1126220), (28, 844665), (30, 788354), (35, 675732), (42, 563110), (60, 394177), (70, 337866), (84, 281555), (105, 225244), (140, 168933), (210, 112622), (420, 56311)]