2220236580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37003943}}^1$

素因数の和:37003955

約数の個数: 24

約数和(自身を含む): 6216662592

約数和(自身を除く): 3996426012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 37003943, 74007886, 111011829, 148015772, 185019715, 222023658, 370039430, 444047316, 555059145, 740078860, 1110118290, 2220236580]

約数ペア:

[(1, 2220236580), (2, 1110118290), (3, 740078860), (4, 555059145), (5, 444047316), (6, 370039430), (10, 222023658), (12, 185019715), (15, 148015772), (20, 111011829), (30, 74007886), (60, 37003943)]