2470506590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{228539}}^1$

素因数の和:228616

約数の個数: 32

約数和(自身を含む): 4739005440

約数和(自身を除く): 2268498850

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 228539, 457078, 1142695, 2285390, 5256397, 10512794, 10741333, 21482666, 26281985, 52563970, 53706665, 107413330, 247050659, 494101318, 1235253295, 2470506590]

約数ペア:

[(1, 2470506590), (2, 1235253295), (5, 494101318), (10, 247050659), (23, 107413330), (46, 53706665), (47, 52563970), (94, 26281985), (115, 21482666), (230, 10741333), (235, 10512794), (470, 5256397), (1081, 2285390), (2162, 1142695), (5405, 457078), (10810, 228539)]