1089970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 2343168

約数和(自身を除く): 1253198

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 677, 805, 1354, 1610, 3385, 4739, 6770, 9478, 15571, 23695, 31142, 47390, 77855, 108997, 155710, 217994, 544985, 1089970]

約数ペア:

[(1, 1089970), (2, 544985), (5, 217994), (7, 155710), (10, 108997), (14, 77855), (23, 47390), (35, 31142), (46, 23695), (70, 15571), (115, 9478), (161, 6770), (230, 4739), (322, 3385), (677, 1610), (805, 1354)]