71811210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2393707}}^1$

素因数の和:2393717

約数の個数: 16

約数和(自身を含む): 172346976

約数和(自身を除く): 100535766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2393707, 4787414, 7181121, 11968535, 14362242, 23937070, 35905605, 71811210]

約数ペア:

[(1, 71811210), (2, 35905605), (3, 23937070), (5, 14362242), (6, 11968535), (10, 7181121), (15, 4787414), (30, 2393707)]