88697340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{492763}}^1$

素因数の和:492778

約数の個数: 36

約数和(自身を含む): 269049144

約数和(自身を除く): 180351804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 492763, 985526, 1478289, 1971052, 2463815, 2956578, 4434867, 4927630, 5913156, 7391445, 8869734, 9855260, 14782890, 17739468, 22174335, 29565780, 44348670, 88697340]

約数ペア:

[(1, 88697340), (2, 44348670), (3, 29565780), (4, 22174335), (5, 17739468), (6, 14782890), (9, 9855260), (10, 8869734), (12, 7391445), (15, 5913156), (18, 4927630), (20, 4434867), (30, 2956578), (36, 2463815), (45, 1971052), (60, 1478289), (90, 985526), (180, 492763)]