57231590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19141}}^1$

素因数の和:19184

約数の個数: 32

約数和(自身を含む): 115770816

約数和(自身を除く): 58539226

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 19141, 38282, 95705, 191410, 248833, 440243, 497666, 880486, 1244165, 2201215, 2488330, 4402430, 5723159, 11446318, 28615795, 57231590]

約数ペア:

[(1, 57231590), (2, 28615795), (5, 11446318), (10, 5723159), (13, 4402430), (23, 2488330), (26, 2201215), (46, 1244165), (65, 880486), (115, 497666), (130, 440243), (230, 248833), (299, 191410), (598, 95705), (1495, 38282), (2990, 19141)]