70287305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 94711680

約数和(自身を除く): 24424375

約数列:

[1, 5, 11, 55, 83, 89, 173, 415, 445, 865, 913, 979, 1903, 4565, 4895, 7387, 9515, 14359, 15397, 36935, 71795, 76985, 81257, 157949, 169367, 406285, 789745, 846835, 1277951, 6389755, 14057461, 70287305]

約数ペア:

[(1, 70287305), (5, 14057461), (11, 6389755), (55, 1277951), (83, 846835), (89, 789745), (173, 406285), (415, 169367), (445, 157949), (865, 81257), (913, 76985), (979, 71795), (1903, 36935), (4565, 15397), (4895, 14359), (7387, 9515)]