68198970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{324757}}^1$

素因数の和:324774

約数の個数: 32

約数和(自身を含む): 187060608

約数和(自身を除く): 118861638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 324757, 649514, 974271, 1623785, 1948542, 2273299, 3247570, 4546598, 4871355, 6819897, 9742710, 11366495, 13639794, 22732990, 34099485, 68198970]

約数ペア:

[(1, 68198970), (2, 34099485), (3, 22732990), (5, 13639794), (6, 11366495), (7, 9742710), (10, 6819897), (14, 4871355), (15, 4546598), (21, 3247570), (30, 2273299), (35, 1948542), (42, 1623785), (70, 974271), (105, 649514), (210, 324757)]