157400670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5471}}^1$

素因数の和:5625

約数の個数: 64

約数和(自身を含む): 434958336

約数和(自身を除く): 277557666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5471, 5754, 9590, 10942, 14385, 16413, 27355, 28770, 32826, 38297, 54710, 76594, 82065, 114891, 164130, 191485, 229782, 382970, 574455, 749527, 1148910, 1499054, 2248581, 3747635, 4497162, 5246689, 7495270, 10493378, 11242905, 15740067, 22485810, 26233445, 31480134, 52466890, 78700335, 157400670]

約数ペア:

[(1, 157400670), (2, 78700335), (3, 52466890), (5, 31480134), (6, 26233445), (7, 22485810), (10, 15740067), (14, 11242905), (15, 10493378), (21, 7495270), (30, 5246689), (35, 4497162), (42, 3747635), (70, 2248581), (105, 1499054), (137, 1148910), (210, 749527), (274, 574455), (411, 382970), (685, 229782), (822, 191485), (959, 164130), (1370, 114891), (1918, 82065), (2055, 76594), (2877, 54710), (4110, 38297), (4795, 32826), (5471, 28770), (5754, 27355), (9590, 16413), (10942, 14385)]