206532090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{120779}}^1$

素因数の和:120811

約数の個数: 48

約数和(自身を含む): 565250400

約数和(自身を除く): 358718310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 120779, 241558, 362337, 603895, 724674, 1087011, 1207790, 1811685, 2174022, 2294801, 3623370, 4589602, 5435055, 6884403, 10870110, 11474005, 13768806, 20653209, 22948010, 34422015, 41306418, 68844030, 103266045, 206532090]

約数ペア:

[(1, 206532090), (2, 103266045), (3, 68844030), (5, 41306418), (6, 34422015), (9, 22948010), (10, 20653209), (15, 13768806), (18, 11474005), (19, 10870110), (30, 6884403), (38, 5435055), (45, 4589602), (57, 3623370), (90, 2294801), (95, 2174022), (114, 1811685), (171, 1207790), (190, 1087011), (285, 724674), (342, 603895), (570, 362337), (855, 241558), (1710, 120779)]