87193330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1245619}}^1$

素因数の和:1245633

約数の個数: 16

約数和(自身を含む): 179369280

約数和(自身を除く): 92175950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1245619, 2491238, 6228095, 8719333, 12456190, 17438666, 43596665, 87193330]

約数ペア:

[(1, 87193330), (2, 43596665), (5, 17438666), (7, 12456190), (10, 8719333), (14, 6228095), (35, 2491238), (70, 1245619)]