319697123690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1495939}}^1$

素因数の和:1496067

約数の個数: 64

約数和(自身を含む): 682435860480

約数和(自身を除く): 362738736790

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 71, 86, 142, 215, 301, 355, 430, 497, 602, 710, 994, 1505, 2485, 3010, 3053, 4970, 6106, 15265, 21371, 30530, 42742, 106855, 213710, 1495939, 2991878, 7479695, 10471573, 14959390, 20943146, 52357865, 64325377, 104715730, 106211669, 128650754, 212423338, 321626885, 450277639, 531058345, 643253770, 743481683, 900555278, 1062116690, 1486963366, 2251388195, 3717408415, 4502776390, 4567101767, 7434816830, 9134203534, 22835508835, 31969712369, 45671017670, 63939424738, 159848561845, 319697123690]

約数ペア:

[(1, 319697123690), (2, 159848561845), (5, 63939424738), (7, 45671017670), (10, 31969712369), (14, 22835508835), (35, 9134203534), (43, 7434816830), (70, 4567101767), (71, 4502776390), (86, 3717408415), (142, 2251388195), (215, 1486963366), (301, 1062116690), (355, 900555278), (430, 743481683), (497, 643253770), (602, 531058345), (710, 450277639), (994, 321626885), (1505, 212423338), (2485, 128650754), (3010, 106211669), (3053, 104715730), (4970, 64325377), (6106, 52357865), (15265, 20943146), (21371, 14959390), (30530, 10471573), (42742, 7479695), (106855, 2991878), (213710, 1495939)]