627492090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20916403}}^1$

素因数の和:20916413

約数の個数: 16

約数和(自身を含む): 1505981088

約数和(自身を除く): 878488998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20916403, 41832806, 62749209, 104582015, 125498418, 209164030, 313746045, 627492090]

約数ペア:

[(1, 627492090), (2, 313746045), (3, 209164030), (5, 125498418), (6, 104582015), (10, 62749209), (15, 41832806), (30, 20916403)]