198592620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{5879}}^1$

素因数の和:6454

約数の個数: 48

約数和(自身を含む): 557141760

約数和(自身を除く): 358549140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 563, 1126, 1689, 2252, 2815, 3378, 5630, 5879, 6756, 8445, 11260, 11758, 16890, 17637, 23516, 29395, 33780, 35274, 58790, 70548, 88185, 117580, 176370, 352740, 3309877, 6619754, 9929631, 13239508, 16549385, 19859262, 33098770, 39718524, 49648155, 66197540, 99296310, 198592620]

約数ペア:

[(1, 198592620), (2, 99296310), (3, 66197540), (4, 49648155), (5, 39718524), (6, 33098770), (10, 19859262), (12, 16549385), (15, 13239508), (20, 9929631), (30, 6619754), (60, 3309877), (563, 352740), (1126, 176370), (1689, 117580), (2252, 88185), (2815, 70548), (3378, 58790), (5630, 35274), (5879, 33780), (6756, 29395), (8445, 23516), (11260, 17637), (11758, 16890)]