203488620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3391477}}^1$

素因数の和:3391489

約数の個数: 24

約数和(自身を含む): 569768304

約数和(自身を除く): 366279684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3391477, 6782954, 10174431, 13565908, 16957385, 20348862, 33914770, 40697724, 50872155, 67829540, 101744310, 203488620]

約数ペア:

[(1, 203488620), (2, 101744310), (3, 67829540), (4, 50872155), (5, 40697724), (6, 33914770), (10, 20348862), (12, 16957385), (15, 13565908), (20, 10174431), (30, 6782954), (60, 3391477)]