1330393330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19005619}}^1$

素因数の和:19005633

約数の個数: 16

約数和(自身を含む): 2736809280

約数和(自身を除く): 1406415950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19005619, 38011238, 95028095, 133039333, 190056190, 266078666, 665196665, 1330393330]

約数ペア:

[(1, 1330393330), (2, 665196665), (5, 266078666), (7, 190056190), (10, 133039333), (14, 95028095), (35, 38011238), (70, 19005619)]