220695230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{4657}}^1$

素因数の和:5348

約数の個数: 32

約数和(自身を含む): 454769856

約数和(自身を除く): 234074626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 677, 1354, 3385, 4657, 4739, 6770, 9314, 9478, 23285, 23695, 32599, 46570, 47390, 65198, 162995, 325990, 3152789, 6305578, 15763945, 22069523, 31527890, 44139046, 110347615, 220695230]

約数ペア:

[(1, 220695230), (2, 110347615), (5, 44139046), (7, 31527890), (10, 22069523), (14, 15763945), (35, 6305578), (70, 3152789), (677, 325990), (1354, 162995), (3385, 65198), (4657, 47390), (4739, 46570), (6770, 32599), (9314, 23695), (9478, 23285)]