217011510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2411239}}^1$

素因数の和:2411252

約数の個数: 24

約数和(自身を含む): 564230160

約数和(自身を除く): 347218650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2411239, 4822478, 7233717, 12056195, 14467434, 21701151, 24112390, 36168585, 43402302, 72337170, 108505755, 217011510]

約数ペア:

[(1, 217011510), (2, 108505755), (3, 72337170), (5, 43402302), (6, 36168585), (9, 24112390), (10, 21701151), (15, 14467434), (18, 12056195), (30, 7233717), (45, 4822478), (90, 2411239)]