348280967190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2071991}}^1$

素因数の和:2072445

約数の個数: 64

約数和(自身を含む): 902261348352

約数和(自身を除く): 553980381162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 431, 862, 1293, 2155, 2586, 4310, 5603, 6465, 11206, 12930, 16809, 28015, 33618, 56030, 84045, 168090, 2071991, 4143982, 6215973, 10359955, 12431946, 20719910, 26935883, 31079865, 53871766, 62159730, 80807649, 134679415, 161615298, 269358830, 404038245, 808076490, 893028121, 1786056242, 2679084363, 4465140605, 5358168726, 8930281210, 11609365573, 13395421815, 23218731146, 26790843630, 34828096719, 58046827865, 69656193438, 116093655730, 174140483595, 348280967190]

約数ペア:

[(1, 348280967190), (2, 174140483595), (3, 116093655730), (5, 69656193438), (6, 58046827865), (10, 34828096719), (13, 26790843630), (15, 23218731146), (26, 13395421815), (30, 11609365573), (39, 8930281210), (65, 5358168726), (78, 4465140605), (130, 2679084363), (195, 1786056242), (390, 893028121), (431, 808076490), (862, 404038245), (1293, 269358830), (2155, 161615298), (2586, 134679415), (4310, 80807649), (5603, 62159730), (6465, 53871766), (11206, 31079865), (12930, 26935883), (16809, 20719910), (28015, 12431946), (33618, 10359955), (56030, 6215973), (84045, 4143982), (168090, 2071991)]