124547990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{77359}}^1$

素因数の和:77396

約数の個数: 32

約数和(自身を含む): 267356160

約数和(自身を除く): 142808170

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 77359, 154718, 386795, 541513, 773590, 1083026, 1779257, 2707565, 3558514, 5415130, 8896285, 12454799, 17792570, 24909598, 62273995, 124547990]

約数ペア:

[(1, 124547990), (2, 62273995), (5, 24909598), (7, 17792570), (10, 12454799), (14, 8896285), (23, 5415130), (35, 3558514), (46, 2707565), (70, 1779257), (115, 1083026), (161, 773590), (230, 541513), (322, 386795), (805, 154718), (1610, 77359)]