2803590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31151}}^1$

素因数の和:31164

約数の個数: 24

約数和(自身を含む): 7289568

約数和(自身を除く): 4485978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 31151, 62302, 93453, 155755, 186906, 280359, 311510, 467265, 560718, 934530, 1401795, 2803590]

約数ペア:

[(1, 2803590), (2, 1401795), (3, 934530), (5, 560718), (6, 467265), (9, 311510), (10, 280359), (15, 186906), (18, 155755), (30, 93453), (45, 62302), (90, 31151)]