106750020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136859}}^1$

素因数の和:136884

約数の個数: 48

約数和(自身を含む): 321894720

約数和(自身を除く): 215144700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 136859, 273718, 410577, 547436, 684295, 821154, 1368590, 1642308, 1779167, 2052885, 2737180, 3558334, 4105770, 5337501, 7116668, 8211540, 8895835, 10675002, 17791670, 21350004, 26687505, 35583340, 53375010, 106750020]

約数ペア:

[(1, 106750020), (2, 53375010), (3, 35583340), (4, 26687505), (5, 21350004), (6, 17791670), (10, 10675002), (12, 8895835), (13, 8211540), (15, 7116668), (20, 5337501), (26, 4105770), (30, 3558334), (39, 2737180), (52, 2052885), (60, 1779167), (65, 1642308), (78, 1368590), (130, 821154), (156, 684295), (195, 547436), (260, 410577), (390, 273718), (780, 136859)]