71691570990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{23027}}^1$

素因数の和:23943

約数の個数: 128

約数和(自身を含む): 206124549120

約数和(自身を除く): 134432978130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 887, 1170, 1755, 1774, 2661, 3510, 4435, 5322, 7983, 8870, 11531, 13305, 15966, 23027, 23062, 23949, 26610, 34593, 39915, 46054, 47898, 57655, 69081, 69186, 79830, 103779, 115135, 115310, 119745, 138162, 172965, 207243, 207558, 230270, 239490, 299351, 311337, 345405, 345930, 414486, 518895, 598702, 621729, 622674, 690810, 898053, 1036215, 1037790, 1243458, 1496755, 1556685, 1796106, 2072430, 2694159, 2993510, 3108645, 3113370, 4490265, 5388318, 6217290, 8082477, 8980530, 13470795, 16164954, 20424949, 26941590, 40412385, 40849898, 61274847, 80824770, 102124745, 122549694, 183824541, 204249490, 265524337, 306374235, 367649082, 531048674, 551473623, 612748470, 796573011, 919122705, 1102947246, 1327621685, 1593146022, 1838245410, 2389719033, 2655243370, 2757368115, 3982865055, 4779438066, 5514736230, 7169157099, 7965730110, 11948595165, 14338314198, 23897190330, 35845785495, 71691570990]

約数ペア:

[(1, 71691570990), (2, 35845785495), (3, 23897190330), (5, 14338314198), (6, 11948595165), (9, 7965730110), (10, 7169157099), (13, 5514736230), (15, 4779438066), (18, 3982865055), (26, 2757368115), (27, 2655243370), (30, 2389719033), (39, 1838245410), (45, 1593146022), (54, 1327621685), (65, 1102947246), (78, 919122705), (90, 796573011), (117, 612748470), (130, 551473623), (135, 531048674), (195, 367649082), (234, 306374235), (270, 265524337), (351, 204249490), (390, 183824541), (585, 122549694), (702, 102124745), (887, 80824770), (1170, 61274847), (1755, 40849898), (1774, 40412385), (2661, 26941590), (3510, 20424949), (4435, 16164954), (5322, 13470795), (7983, 8980530), (8870, 8082477), (11531, 6217290), (13305, 5388318), (15966, 4490265), (23027, 3113370), (23062, 3108645), (23949, 2993510), (26610, 2694159), (34593, 2072430), (39915, 1796106), (46054, 1556685), (47898, 1496755), (57655, 1243458), (69081, 1037790), (69186, 1036215), (79830, 898053), (103779, 690810), (115135, 622674), (115310, 621729), (119745, 598702), (138162, 518895), (172965, 414486), (207243, 345930), (207558, 345405), (230270, 311337), (239490, 299351)]