136097780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74779}}^1$

素因数の和:74808

約数の個数: 48

約数和(自身を含む): 351765120

約数和(自身を除く): 215667340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 74779, 149558, 299116, 373895, 523453, 747790, 972127, 1046906, 1495580, 1944254, 2093812, 2617265, 3888508, 4860635, 5234530, 6804889, 9721270, 10469060, 13609778, 19442540, 27219556, 34024445, 68048890, 136097780]

約数ペア:

[(1, 136097780), (2, 68048890), (4, 34024445), (5, 27219556), (7, 19442540), (10, 13609778), (13, 10469060), (14, 9721270), (20, 6804889), (26, 5234530), (28, 4860635), (35, 3888508), (52, 2617265), (65, 2093812), (70, 1944254), (91, 1495580), (130, 1046906), (140, 972127), (182, 747790), (260, 523453), (364, 373895), (455, 299116), (910, 149558), (1820, 74779)]