39638790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{440431}}^1$

素因数の和:440444

約数の個数: 24

約数和(自身を含む): 103061088

約数和(自身を除く): 63422298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 440431, 880862, 1321293, 2202155, 2642586, 3963879, 4404310, 6606465, 7927758, 13212930, 19819395, 39638790]

約数ペア:

[(1, 39638790), (2, 19819395), (3, 13212930), (5, 7927758), (6, 6606465), (9, 4404310), (10, 3963879), (15, 2642586), (18, 2202155), (30, 1321293), (45, 880862), (90, 440431)]