8509890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{677}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 20502720

約数和(自身を除く): 11992830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 677, 838, 1257, 1354, 2031, 2095, 2514, 3385, 4062, 4190, 6285, 6770, 10155, 12570, 20310, 283663, 567326, 850989, 1418315, 1701978, 2836630, 4254945, 8509890]

約数ペア:

[(1, 8509890), (2, 4254945), (3, 2836630), (5, 1701978), (6, 1418315), (10, 850989), (15, 567326), (30, 283663), (419, 20310), (677, 12570), (838, 10155), (1257, 6770), (1354, 6285), (2031, 4190), (2095, 4062), (2514, 3385)]