2415990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2777}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 6000480

約数和(自身を除く): 3584490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 2777, 5554, 8331, 13885, 16662, 27770, 41655, 80533, 83310, 161066, 241599, 402665, 483198, 805330, 1207995, 2415990]

約数ペア:

[(1, 2415990), (2, 1207995), (3, 805330), (5, 483198), (6, 402665), (10, 241599), (15, 161066), (29, 83310), (30, 80533), (58, 41655), (87, 27770), (145, 16662), (174, 13885), (290, 8331), (435, 5554), (870, 2777)]