2490420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41507}}^1$

素因数の和:41519

約数の個数: 24

約数和(自身を含む): 6973344

約数和(自身を除く): 4482924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 41507, 83014, 124521, 166028, 207535, 249042, 415070, 498084, 622605, 830140, 1245210, 2490420]

約数ペア:

[(1, 2490420), (2, 1245210), (3, 830140), (4, 622605), (5, 498084), (6, 415070), (10, 249042), (12, 207535), (15, 166028), (20, 124521), (30, 83014), (60, 41507)]