811296990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4649}}^1$

素因数の和:4946

約数の個数: 96

約数和(自身を含む): 2419934400

約数和(自身を除く): 1608637410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 277, 315, 554, 630, 831, 1385, 1662, 1939, 2493, 2770, 3878, 4155, 4649, 4986, 5817, 8310, 9298, 9695, 11634, 12465, 13947, 17451, 19390, 23245, 24930, 27894, 29085, 32543, 34902, 41841, 46490, 58170, 65086, 69735, 83682, 87255, 97629, 139470, 162715, 174510, 195258, 209205, 292887, 325430, 418410, 488145, 585774, 976290, 1287773, 1464435, 2575546, 2928870, 3863319, 6438865, 7726638, 9014411, 11589957, 12877730, 18028822, 19316595, 23179914, 27043233, 38633190, 45072055, 54086466, 57949785, 81129699, 90144110, 115899570, 135216165, 162259398, 270432330, 405648495, 811296990]

約数ペア:

[(1, 811296990), (2, 405648495), (3, 270432330), (5, 162259398), (6, 135216165), (7, 115899570), (9, 90144110), (10, 81129699), (14, 57949785), (15, 54086466), (18, 45072055), (21, 38633190), (30, 27043233), (35, 23179914), (42, 19316595), (45, 18028822), (63, 12877730), (70, 11589957), (90, 9014411), (105, 7726638), (126, 6438865), (210, 3863319), (277, 2928870), (315, 2575546), (554, 1464435), (630, 1287773), (831, 976290), (1385, 585774), (1662, 488145), (1939, 418410), (2493, 325430), (2770, 292887), (3878, 209205), (4155, 195258), (4649, 174510), (4986, 162715), (5817, 139470), (8310, 97629), (9298, 87255), (9695, 83682), (11634, 69735), (12465, 65086), (13947, 58170), (17451, 46490), (19390, 41841), (23245, 34902), (24930, 32543), (27894, 29085)]