15705855230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5233}}^1\times {\mathrm{23087}}^1$

素因数の和:28340

約数の個数: 32

約数和(自身を含む): 30452333184

約数和(自身を除く): 14746477954

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5233, 10466, 23087, 26165, 46174, 52330, 68029, 115435, 136058, 230870, 300131, 340145, 600262, 680290, 1500655, 3001310, 120814271, 241628542, 604071355, 1208142710, 1570585523, 3141171046, 7852927615, 15705855230]

約数ペア:

[(1, 15705855230), (2, 7852927615), (5, 3141171046), (10, 1570585523), (13, 1208142710), (26, 604071355), (65, 241628542), (130, 120814271), (5233, 3001310), (10466, 1500655), (23087, 680290), (26165, 600262), (46174, 340145), (52330, 300131), (68029, 230870), (115435, 136058)]