61414360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1601}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 159174720

約数和(自身を除く): 97760360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1601, 1918, 2740, 3202, 3836, 4795, 5480, 6404, 7672, 8005, 9590, 11207, 12808, 16010, 19180, 22414, 32020, 38360, 44828, 56035, 64040, 89656, 112070, 219337, 224140, 438674, 448280, 877348, 1096685, 1535359, 1754696, 2193370, 3070718, 4386740, 6141436, 7676795, 8773480, 12282872, 15353590, 30707180, 61414360]

約数ペア:

[(1, 61414360), (2, 30707180), (4, 15353590), (5, 12282872), (7, 8773480), (8, 7676795), (10, 6141436), (14, 4386740), (20, 3070718), (28, 2193370), (35, 1754696), (40, 1535359), (56, 1096685), (70, 877348), (137, 448280), (140, 438674), (274, 224140), (280, 219337), (548, 112070), (685, 89656), (959, 64040), (1096, 56035), (1370, 44828), (1601, 38360), (1918, 32020), (2740, 22414), (3202, 19180), (3836, 16010), (4795, 12808), (5480, 11207), (6404, 9590), (7672, 8005)]