1750060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 4064256

約数和(自身を除く): 2314196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 127, 130, 212, 254, 260, 265, 508, 530, 635, 689, 1060, 1270, 1378, 1651, 2540, 2756, 3302, 3445, 6604, 6731, 6890, 8255, 13462, 13780, 16510, 26924, 33020, 33655, 67310, 87503, 134620, 175006, 350012, 437515, 875030, 1750060]

約数ペア:

[(1, 1750060), (2, 875030), (4, 437515), (5, 350012), (10, 175006), (13, 134620), (20, 87503), (26, 67310), (52, 33655), (53, 33020), (65, 26924), (106, 16510), (127, 13780), (130, 13462), (212, 8255), (254, 6890), (260, 6731), (265, 6604), (508, 3445), (530, 3302), (635, 2756), (689, 2540), (1060, 1651), (1270, 1378)]