71291230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10141}}^1$

素因数の和:10204

約数の個数: 32

約数和(自身を含む): 138742560

約数和(自身を除く): 67451330

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 10141, 20282, 50705, 101410, 192679, 375217, 385358, 750434, 963395, 1876085, 1926790, 3752170, 7129123, 14258246, 35645615, 71291230]

約数ペア:

[(1, 71291230), (2, 35645615), (5, 14258246), (10, 7129123), (19, 3752170), (37, 1926790), (38, 1876085), (74, 963395), (95, 750434), (185, 385358), (190, 375217), (370, 192679), (703, 101410), (1406, 50705), (3515, 20282), (7030, 10141)]