1350609820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9647213}}^1$

素因数の和:9647229

約数の個数: 24

約数和(自身を含む): 3241463904

約数和(自身を除く): 1890854084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9647213, 19294426, 38588852, 48236065, 67530491, 96472130, 135060982, 192944260, 270121964, 337652455, 675304910, 1350609820]

約数ペア:

[(1, 1350609820), (2, 675304910), (4, 337652455), (5, 270121964), (7, 192944260), (10, 135060982), (14, 96472130), (20, 67530491), (28, 48236065), (35, 38588852), (70, 19294426), (140, 9647213)]