313021590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4271}}^1$

素因数の和:4637

約数の個数: 64

約数和(自身を含む): 861235200

約数和(自身を除く): 548213610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 349, 698, 1047, 1745, 2094, 2443, 3490, 4271, 4886, 5235, 7329, 8542, 10470, 12215, 12813, 14658, 21355, 24430, 25626, 29897, 36645, 42710, 59794, 64065, 73290, 89691, 128130, 149485, 179382, 298970, 448455, 896910, 1490579, 2981158, 4471737, 7452895, 8943474, 10434053, 14905790, 20868106, 22358685, 31302159, 44717370, 52170265, 62604318, 104340530, 156510795, 313021590]

約数ペア:

[(1, 313021590), (2, 156510795), (3, 104340530), (5, 62604318), (6, 52170265), (7, 44717370), (10, 31302159), (14, 22358685), (15, 20868106), (21, 14905790), (30, 10434053), (35, 8943474), (42, 7452895), (70, 4471737), (105, 2981158), (210, 1490579), (349, 896910), (698, 448455), (1047, 298970), (1745, 179382), (2094, 149485), (2443, 128130), (3490, 89691), (4271, 73290), (4886, 64065), (5235, 59794), (7329, 42710), (8542, 36645), (10470, 29897), (12215, 25626), (12813, 24430), (14658, 21355)]