2985180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4523}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 9120384

約数和(自身を除く): 6135204

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, 4523, 9046, 13569, 18092, 22615, 27138, 45230, 49753, 54276, 67845, 90460, 99506, 135690, 149259, 199012, 248765, 271380, 298518, 497530, 597036, 746295, 995060, 1492590, 2985180]

約数ペア:

[(1, 2985180), (2, 1492590), (3, 995060), (4, 746295), (5, 597036), (6, 497530), (10, 298518), (11, 271380), (12, 248765), (15, 199012), (20, 149259), (22, 135690), (30, 99506), (33, 90460), (44, 67845), (55, 54276), (60, 49753), (66, 45230), (110, 27138), (132, 22615), (165, 18092), (220, 13569), (330, 9046), (660, 4523)]