2966390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 6303744

約数和(自身を除く): 3337354

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 1367, 2170, 2734, 6835, 9569, 13670, 19138, 42377, 47845, 84754, 95690, 211885, 296639, 423770, 593278, 1483195, 2966390]

約数ペア:

[(1, 2966390), (2, 1483195), (5, 593278), (7, 423770), (10, 296639), (14, 211885), (31, 95690), (35, 84754), (62, 47845), (70, 42377), (155, 19138), (217, 13670), (310, 9569), (434, 6835), (1085, 2734), (1367, 2170)]