8158620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{135977}}^1$

素因数の和:135989

約数の個数: 24

約数和(自身を含む): 22844304

約数和(自身を除く): 14685684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 135977, 271954, 407931, 543908, 679885, 815862, 1359770, 1631724, 2039655, 2719540, 4079310, 8158620]

約数ペア:

[(1, 8158620), (2, 4079310), (3, 2719540), (4, 2039655), (5, 1631724), (6, 1359770), (10, 815862), (12, 679885), (15, 543908), (20, 407931), (30, 271954), (60, 135977)]