4394940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6659}}^1$

素因数の和:6682

約数の個数: 48

約数和(自身を含む): 13426560

約数和(自身を除く): 9031620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 6659, 13318, 19977, 26636, 33295, 39954, 66590, 73249, 79908, 99885, 133180, 146498, 199770, 219747, 292996, 366245, 399540, 439494, 732490, 878988, 1098735, 1464980, 2197470, 4394940]

約数ペア:

[(1, 4394940), (2, 2197470), (3, 1464980), (4, 1098735), (5, 878988), (6, 732490), (10, 439494), (11, 399540), (12, 366245), (15, 292996), (20, 219747), (22, 199770), (30, 146498), (33, 133180), (44, 99885), (55, 79908), (60, 73249), (66, 66590), (110, 39954), (132, 33295), (165, 26636), (220, 19977), (330, 13318), (660, 6659)]