78710170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 190589760

約数和(自身を除く): 111879590

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 110, 119, 154, 170, 187, 238, 245, 374, 385, 490, 539, 595, 770, 833, 859, 935, 1078, 1190, 1309, 1666, 1718, 1870, 2618, 2695, 4165, 4295, 5390, 6013, 6545, 8330, 8590, 9163, 9449, 12026, 13090, 14603, 18326, 18898, 29206, 30065, 42091, 45815, 47245, 60130, 66143, 73015, 84182, 91630, 94490, 102221, 132286, 146030, 160633, 204442, 210455, 321266, 330715, 420910, 463001, 511105, 661430, 715547, 803165, 926002, 1022210, 1124431, 1431094, 1606330, 2248862, 2315005, 3577735, 4630010, 5622155, 7155470, 7871017, 11244310, 15742034, 39355085, 78710170]

約数ペア:

[(1, 78710170), (2, 39355085), (5, 15742034), (7, 11244310), (10, 7871017), (11, 7155470), (14, 5622155), (17, 4630010), (22, 3577735), (34, 2315005), (35, 2248862), (49, 1606330), (55, 1431094), (70, 1124431), (77, 1022210), (85, 926002), (98, 803165), (110, 715547), (119, 661430), (154, 511105), (170, 463001), (187, 420910), (238, 330715), (245, 321266), (374, 210455), (385, 204442), (490, 160633), (539, 146030), (595, 132286), (770, 102221), (833, 94490), (859, 91630), (935, 84182), (1078, 73015), (1190, 66143), (1309, 60130), (1666, 47245), (1718, 45815), (1870, 42091), (2618, 30065), (2695, 29206), (4165, 18898), (4295, 18326), (5390, 14603), (6013, 13090), (6545, 12026), (8330, 9449), (8590, 9163)]