90773340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{216127}}^1$

素因数の和:216146

約数の個数: 48

約数和(自身を含む): 290476032

約数和(自身を除く): 199702692

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, 216127, 432254, 648381, 864508, 1080635, 1296762, 1512889, 2161270, 2593524, 3025778, 3241905, 4322540, 4538667, 6051556, 6483810, 7564445, 9077334, 12967620, 15128890, 18154668, 22693335, 30257780, 45386670, 90773340]

約数ペア:

[(1, 90773340), (2, 45386670), (3, 30257780), (4, 22693335), (5, 18154668), (6, 15128890), (7, 12967620), (10, 9077334), (12, 7564445), (14, 6483810), (15, 6051556), (20, 4538667), (21, 4322540), (28, 3241905), (30, 3025778), (35, 2593524), (42, 2161270), (60, 1512889), (70, 1296762), (84, 1080635), (105, 864508), (140, 648381), (210, 432254), (420, 216127)]