5129940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 14470848

約数和(自身を除く): 9340908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 443, 579, 772, 886, 965, 1158, 1329, 1772, 1930, 2215, 2316, 2658, 2895, 3860, 4430, 5316, 5790, 6645, 8860, 11580, 13290, 26580, 85499, 170998, 256497, 341996, 427495, 512994, 854990, 1025988, 1282485, 1709980, 2564970, 5129940]

約数ペア:

[(1, 5129940), (2, 2564970), (3, 1709980), (4, 1282485), (5, 1025988), (6, 854990), (10, 512994), (12, 427495), (15, 341996), (20, 256497), (30, 170998), (60, 85499), (193, 26580), (386, 13290), (443, 11580), (579, 8860), (772, 6645), (886, 5790), (965, 5316), (1158, 4430), (1329, 3860), (1772, 2895), (1930, 2658), (2215, 2316)]