149775310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{8243}}^1$

素因数の和:8352

約数の個数: 32

約数和(自身を含む): 284912640

約数和(自身を除く): 135137330

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 8243, 9085, 16486, 18170, 41215, 82430, 189589, 379178, 651197, 947945, 1302394, 1895890, 3255985, 6511970, 14977531, 29955062, 74887655, 149775310]

約数ペア:

[(1, 149775310), (2, 74887655), (5, 29955062), (10, 14977531), (23, 6511970), (46, 3255985), (79, 1895890), (115, 1302394), (158, 947945), (230, 651197), (395, 379178), (790, 189589), (1817, 82430), (3634, 41215), (8243, 18170), (9085, 16486)]