64875370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1289}}^1$

素因数の和:2022

約数の個数: 32

約数和(自身を含む): 133747200

約数和(自身を除く): 68871830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 719, 1289, 1438, 2578, 3595, 5033, 6445, 7190, 9023, 10066, 12890, 18046, 25165, 45115, 50330, 90230, 926791, 1853582, 4633955, 6487537, 9267910, 12975074, 32437685, 64875370]

約数ペア:

[(1, 64875370), (2, 32437685), (5, 12975074), (7, 9267910), (10, 6487537), (14, 4633955), (35, 1853582), (70, 926791), (719, 90230), (1289, 50330), (1438, 45115), (2578, 25165), (3595, 18046), (5033, 12890), (6445, 10066), (7190, 9023)]