2993340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7127}}^1$

素因数の和:7146

約数の個数: 48

約数和(自身を含む): 9580032

約数和(自身を除く): 6586692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7127, 14254, 21381, 28508, 35635, 42762, 49889, 71270, 85524, 99778, 106905, 142540, 149667, 199556, 213810, 249445, 299334, 427620, 498890, 598668, 748335, 997780, 1496670, 2993340]

約数ペア:

[(1, 2993340), (2, 1496670), (3, 997780), (4, 748335), (5, 598668), (6, 498890), (7, 427620), (10, 299334), (12, 249445), (14, 213810), (15, 199556), (20, 149667), (21, 142540), (28, 106905), (30, 99778), (35, 85524), (42, 71270), (60, 49889), (70, 42762), (84, 35635), (105, 28508), (140, 21381), (210, 14254), (420, 7127)]