80626170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6571}}^1$

素因数の和:6990

約数の個数: 32

約数和(自身を含む): 194005440

約数和(自身を除く): 113379270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 6135, 6571, 12270, 13142, 19713, 32855, 39426, 65710, 98565, 197130, 2687539, 5375078, 8062617, 13437695, 16125234, 26875390, 40313085, 80626170]

約数ペア:

[(1, 80626170), (2, 40313085), (3, 26875390), (5, 16125234), (6, 13437695), (10, 8062617), (15, 5375078), (30, 2687539), (409, 197130), (818, 98565), (1227, 65710), (2045, 39426), (2454, 32855), (4090, 19713), (6135, 13142), (6571, 12270)]