67974620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9161}}^1$

素因数の和:9230

約数の個数: 48

約数和(自身を含む): 166235328

約数和(自身を除く): 98260708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 9161, 18322, 36644, 45805, 64127, 91610, 128254, 183220, 256508, 320635, 485533, 641270, 971066, 1282540, 1942132, 2427665, 3398731, 4855330, 6797462, 9710660, 13594924, 16993655, 33987310, 67974620]

約数ペア:

[(1, 67974620), (2, 33987310), (4, 16993655), (5, 13594924), (7, 9710660), (10, 6797462), (14, 4855330), (20, 3398731), (28, 2427665), (35, 1942132), (53, 1282540), (70, 971066), (106, 641270), (140, 485533), (212, 320635), (265, 256508), (371, 183220), (530, 128254), (742, 91610), (1060, 64127), (1484, 45805), (1855, 36644), (3710, 18322), (7420, 9161)]