15705936170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{434947}}^1$

素因数の和:435134

約数の個数: 32

約数和(自身を含む): 29687810688

約数和(自身を除く): 13981874518

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 230, 314, 785, 1570, 3611, 7222, 18055, 36110, 434947, 869894, 2174735, 4349470, 10003781, 20007562, 50018905, 68286679, 100037810, 136573358, 341433395, 682866790, 1570593617, 3141187234, 7852968085, 15705936170]

約数ペア:

[(1, 15705936170), (2, 7852968085), (5, 3141187234), (10, 1570593617), (23, 682866790), (46, 341433395), (115, 136573358), (157, 100037810), (230, 68286679), (314, 50018905), (785, 20007562), (1570, 10003781), (3611, 4349470), (7222, 2174735), (18055, 869894), (36110, 434947)]