71766690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 184187520

約数和(自身を除く): 112420830

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 255, 327, 510, 545, 654, 1090, 1291, 1635, 1853, 2582, 3270, 3706, 3873, 5559, 6455, 7746, 9265, 11118, 12910, 18530, 19365, 21947, 27795, 38730, 43894, 55590, 65841, 109735, 131682, 140719, 219470, 281438, 329205, 422157, 658410, 703595, 844314, 1407190, 2110785, 2392223, 4221570, 4784446, 7176669, 11961115, 14353338, 23922230, 35883345, 71766690]

約数ペア:

[(1, 71766690), (2, 35883345), (3, 23922230), (5, 14353338), (6, 11961115), (10, 7176669), (15, 4784446), (17, 4221570), (30, 2392223), (34, 2110785), (51, 1407190), (85, 844314), (102, 703595), (109, 658410), (170, 422157), (218, 329205), (255, 281438), (327, 219470), (510, 140719), (545, 131682), (654, 109735), (1090, 65841), (1291, 55590), (1635, 43894), (1853, 38730), (2582, 27795), (3270, 21947), (3706, 19365), (3873, 18530), (5559, 12910), (6455, 11118), (7746, 9265)]