79221210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2640707}}^1$

素因数の和:2640717

約数の個数: 16

約数和(自身を含む): 190130976

約数和(自身を除く): 110909766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2640707, 5281414, 7922121, 13203535, 15844242, 26407070, 39610605, 79221210]

約数ペア:

[(1, 79221210), (2, 39610605), (3, 26407070), (5, 15844242), (6, 13203535), (10, 7922121), (15, 5281414), (30, 2640707)]