84413210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1205903}}^1$

素因数の和:1205917

約数の個数: 16

約数和(自身を含む): 173650176

約数和(自身を除く): 89236966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1205903, 2411806, 6029515, 8441321, 12059030, 16882642, 42206605, 84413210]

約数ペア:

[(1, 84413210), (2, 42206605), (5, 16882642), (7, 12059030), (10, 8441321), (14, 6029515), (35, 2411806), (70, 1205903)]