866310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 2115072

約数和(自身を除く): 1248762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 431, 670, 862, 1005, 1293, 2010, 2155, 2586, 4310, 6465, 12930, 28877, 57754, 86631, 144385, 173262, 288770, 433155, 866310]

約数ペア:

[(1, 866310), (2, 433155), (3, 288770), (5, 173262), (6, 144385), (10, 86631), (15, 57754), (30, 28877), (67, 12930), (134, 6465), (201, 4310), (335, 2586), (402, 2155), (431, 2010), (670, 1293), (862, 1005)]