7231510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 15415920

約数和(自身を除く): 8184410

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 389, 715, 778, 845, 1430, 1690, 1859, 1945, 3718, 3890, 4279, 5057, 8558, 9295, 10114, 18590, 21395, 25285, 42790, 50570, 55627, 65741, 111254, 131482, 278135, 328705, 556270, 657410, 723151, 1446302, 3615755, 7231510]

約数ペア:

[(1, 7231510), (2, 3615755), (5, 1446302), (10, 723151), (11, 657410), (13, 556270), (22, 328705), (26, 278135), (55, 131482), (65, 111254), (110, 65741), (130, 55627), (143, 50570), (169, 42790), (286, 25285), (338, 21395), (389, 18590), (715, 10114), (778, 9295), (845, 8558), (1430, 5057), (1690, 4279), (1859, 3890), (1945, 3718)]