338097690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1093}}^1$

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 1007600256

約数和(自身を除く): 669502566

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, 315, 491, 630, 982, 1093, 1473, 2186, 2455, 2946, 3279, 3437, 4419, 4910, 5465, 6558, 6874, 7365, 7651, 8838, 9837, 10311, 10930, 14730, 15302, 16395, 17185, 19674, 20622, 22095, 22953, 30933, 32790, 34370, 38255, 44190, 45906, 49185, 51555, 61866, 68859, 76510, 98370, 103110, 114765, 137718, 154665, 229530, 309330, 344295, 536663, 688590, 1073326, 1609989, 2683315, 3219978, 3756641, 4829967, 5366630, 7513282, 8049945, 9659934, 11269923, 16099890, 18783205, 22539846, 24149835, 33809769, 37566410, 48299670, 56349615, 67619538, 112699230, 169048845, 338097690]

約数ペア:

[(1, 338097690), (2, 169048845), (3, 112699230), (5, 67619538), (6, 56349615), (7, 48299670), (9, 37566410), (10, 33809769), (14, 24149835), (15, 22539846), (18, 18783205), (21, 16099890), (30, 11269923), (35, 9659934), (42, 8049945), (45, 7513282), (63, 5366630), (70, 4829967), (90, 3756641), (105, 3219978), (126, 2683315), (210, 1609989), (315, 1073326), (491, 688590), (630, 536663), (982, 344295), (1093, 309330), (1473, 229530), (2186, 154665), (2455, 137718), (2946, 114765), (3279, 103110), (3437, 98370), (4419, 76510), (4910, 68859), (5465, 61866), (6558, 51555), (6874, 49185), (7365, 45906), (7651, 44190), (8838, 38255), (9837, 34370), (10311, 32790), (10930, 30933), (14730, 22953), (15302, 22095), (16395, 20622), (17185, 19674)]