137186340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53173}}^1$

素因数の和:53228

約数の個数: 48

約数和(自身を含む): 393062208

約数和(自身を除く): 255875868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 53173, 106346, 159519, 212692, 265865, 319038, 531730, 638076, 797595, 1063460, 1595190, 2286439, 3190380, 4572878, 6859317, 9145756, 11432195, 13718634, 22864390, 27437268, 34296585, 45728780, 68593170, 137186340]

約数ペア:

[(1, 137186340), (2, 68593170), (3, 45728780), (4, 34296585), (5, 27437268), (6, 22864390), (10, 13718634), (12, 11432195), (15, 9145756), (20, 6859317), (30, 4572878), (43, 3190380), (60, 2286439), (86, 1595190), (129, 1063460), (172, 797595), (215, 638076), (258, 531730), (430, 319038), (516, 265865), (645, 212692), (860, 159519), (1290, 106346), (2580, 53173)]