2103603090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70120103}}^1$

素因数の和:70120113

約数の個数: 16

約数和(自身を含む): 5048647488

約数和(自身を除く): 2945044398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70120103, 140240206, 210360309, 350600515, 420720618, 701201030, 1051801545, 2103603090]

約数ペア:

[(1, 2103603090), (2, 1051801545), (3, 701201030), (5, 420720618), (6, 350600515), (10, 210360309), (15, 140240206), (30, 70120103)]