28576620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{158759}}^1$

素因数の和:158774

約数の個数: 36

約数和(自身を含む): 86682960

約数和(自身を除く): 58106340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 158759, 317518, 476277, 635036, 793795, 952554, 1428831, 1587590, 1905108, 2381385, 2857662, 3175180, 4762770, 5715324, 7144155, 9525540, 14288310, 28576620]

約数ペア:

[(1, 28576620), (2, 14288310), (3, 9525540), (4, 7144155), (5, 5715324), (6, 4762770), (9, 3175180), (10, 2857662), (12, 2381385), (15, 1905108), (18, 1587590), (20, 1428831), (30, 952554), (36, 793795), (45, 635036), (60, 476277), (90, 317518), (180, 158759)]