121953130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40787}}^1$

素因数の和:40830

約数の個数: 32

約数和(自身を含む): 246685824

約数和(自身を除く): 124732694

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 40787, 81574, 203935, 407870, 530231, 938101, 1060462, 1876202, 2651155, 4690505, 5302310, 9381010, 12195313, 24390626, 60976565, 121953130]

約数ペア:

[(1, 121953130), (2, 60976565), (5, 24390626), (10, 12195313), (13, 9381010), (23, 5302310), (26, 4690505), (46, 2651155), (65, 1876202), (115, 1060462), (130, 938101), (230, 530231), (299, 407870), (598, 203935), (1495, 81574), (2990, 40787)]