64994190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5297}}^1$

素因数の和:5716

約数の個数: 32

約数和(自身を含む): 156396960

約数和(自身を除く): 91402770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 5297, 6135, 10594, 12270, 15891, 26485, 31782, 52970, 79455, 158910, 2166473, 4332946, 6499419, 10832365, 12998838, 21664730, 32497095, 64994190]

約数ペア:

[(1, 64994190), (2, 32497095), (3, 21664730), (5, 12998838), (6, 10832365), (10, 6499419), (15, 4332946), (30, 2166473), (409, 158910), (818, 79455), (1227, 52970), (2045, 31782), (2454, 26485), (4090, 15891), (5297, 12270), (6135, 10594)]