29864820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2579}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 84087360

約数和(自身を除く): 54222540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2579, 2895, 3860, 5158, 5790, 7737, 10316, 11580, 12895, 15474, 25790, 30948, 38685, 51580, 77370, 154740, 497747, 995494, 1493241, 1990988, 2488735, 2986482, 4977470, 5972964, 7466205, 9954940, 14932410, 29864820]

約数ペア:

[(1, 29864820), (2, 14932410), (3, 9954940), (4, 7466205), (5, 5972964), (6, 4977470), (10, 2986482), (12, 2488735), (15, 1990988), (20, 1493241), (30, 995494), (60, 497747), (193, 154740), (386, 77370), (579, 51580), (772, 38685), (965, 30948), (1158, 25790), (1930, 15474), (2316, 12895), (2579, 11580), (2895, 10316), (3860, 7737), (5158, 5790)]