77272370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2699}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 159408000

約数和(自身を除く): 82135630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2699, 2863, 4090, 5398, 5726, 13495, 14315, 18893, 26990, 28630, 37786, 94465, 188930, 1103891, 2207782, 5519455, 7727237, 11038910, 15454474, 38636185, 77272370]

約数ペア:

[(1, 77272370), (2, 38636185), (5, 15454474), (7, 11038910), (10, 7727237), (14, 5519455), (35, 2207782), (70, 1103891), (409, 188930), (818, 94465), (2045, 37786), (2699, 28630), (2863, 26990), (4090, 18893), (5398, 14315), (5726, 13495)]