268889881330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1\times {\mathrm{66593}}^1$

素因数の和:68203

約数の個数: 64

約数和(自身を含む): 568467694080

約数和(自身を除く): 299577812750

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 1559, 2590, 3118, 7795, 10913, 15590, 21826, 54565, 57683, 66593, 109130, 115366, 133186, 288415, 332965, 403781, 466151, 576830, 665930, 807562, 932302, 2018905, 2330755, 2463941, 4037810, 4661510, 4927882, 12319705, 17247587, 24639410, 34495174, 86237935, 103818487, 172475870, 207636974, 519092435, 726729409, 1038184870, 1453458818, 3633647045, 3841284019, 7267294090, 7682568038, 19206420095, 26888988133, 38412840190, 53777976266, 134444940665, 268889881330]

約数ペア:

[(1, 268889881330), (2, 134444940665), (5, 53777976266), (7, 38412840190), (10, 26888988133), (14, 19206420095), (35, 7682568038), (37, 7267294090), (70, 3841284019), (74, 3633647045), (185, 1453458818), (259, 1038184870), (370, 726729409), (518, 519092435), (1295, 207636974), (1559, 172475870), (2590, 103818487), (3118, 86237935), (7795, 34495174), (10913, 24639410), (15590, 17247587), (21826, 12319705), (54565, 4927882), (57683, 4661510), (66593, 4037810), (109130, 2463941), (115366, 2330755), (133186, 2018905), (288415, 932302), (332965, 807562), (403781, 665930), (466151, 576830)]