80906370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141941}}^1$

素因数の和:141970

約数の個数: 32

約数和(自身を含む): 204396480

約数和(自身を除く): 123490110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 141941, 283882, 425823, 709705, 851646, 1419410, 2129115, 2696879, 4258230, 5393758, 8090637, 13484395, 16181274, 26968790, 40453185, 80906370]

約数ペア:

[(1, 80906370), (2, 40453185), (3, 26968790), (5, 16181274), (6, 13484395), (10, 8090637), (15, 5393758), (19, 4258230), (30, 2696879), (38, 2129115), (57, 1419410), (95, 851646), (114, 709705), (190, 425823), (285, 283882), (570, 141941)]