2746980794670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{28571}}^1\times {\mathrm{457837}}^1$

素因数の和:486425

約数の個数: 64

約数和(自身を含む): 7534856065536

約数和(自身を除く): 4787875270866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 28571, 57142, 85713, 142855, 171426, 199997, 285710, 399994, 428565, 457837, 599991, 857130, 915674, 999985, 1199982, 1373511, 1999970, 2289185, 2747022, 2999955, 3204859, 4578370, 5999910, 6409718, 6867555, 9614577, 13735110, 16024295, 19229154, 32048590, 48072885, 96145770, 13080860927, 26161721854, 39242582781, 65404304635, 78485165562, 91566026489, 130808609270, 183132052978, 196212913905, 274698079467, 392425827810, 457830132445, 549396158934, 915660264890, 1373490397335, 2746980794670]

約数ペア:

[(1, 2746980794670), (2, 1373490397335), (3, 915660264890), (5, 549396158934), (6, 457830132445), (7, 392425827810), (10, 274698079467), (14, 196212913905), (15, 183132052978), (21, 130808609270), (30, 91566026489), (35, 78485165562), (42, 65404304635), (70, 39242582781), (105, 26161721854), (210, 13080860927), (28571, 96145770), (57142, 48072885), (85713, 32048590), (142855, 19229154), (171426, 16024295), (199997, 13735110), (285710, 9614577), (399994, 6867555), (428565, 6409718), (457837, 5999910), (599991, 4578370), (857130, 3204859), (915674, 2999955), (999985, 2747022), (1199982, 2289185), (1373511, 1999970)]