20150030

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{11257}}^1$

素因数の和:11443

約数の個数: 16

約数和(自身を含む): 36475920

約数和(自身を除く): 16325890

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 11257, 22514, 56285, 112570, 2015003, 4030006, 10075015, 20150030]

約数ペア:

[(1, 20150030), (2, 10075015), (5, 4030006), (10, 2015003), (179, 112570), (358, 56285), (895, 22514), (1790, 11257)]