5513340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13127}}^1$

素因数の和:13146

約数の個数: 48

約数和(自身を含む): 17644032

約数和(自身を除く): 12130692

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, 13127, 26254, 39381, 52508, 65635, 78762, 91889, 131270, 157524, 183778, 196905, 262540, 275667, 367556, 393810, 459445, 551334, 787620, 918890, 1102668, 1378335, 1837780, 2756670, 5513340]

約数ペア:

[(1, 5513340), (2, 2756670), (3, 1837780), (4, 1378335), (5, 1102668), (6, 918890), (7, 787620), (10, 551334), (12, 459445), (14, 393810), (15, 367556), (20, 275667), (21, 262540), (28, 196905), (30, 183778), (35, 157524), (42, 131270), (60, 91889), (70, 78762), (84, 65635), (105, 52508), (140, 39381), (210, 26254), (420, 13127)]