70758610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 139336200

約数和(自身を除く): 68577590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 169, 281, 298, 338, 562, 745, 845, 1405, 1490, 1690, 1937, 2810, 3653, 3874, 7306, 9685, 18265, 19370, 25181, 36530, 41869, 47489, 50362, 83738, 94978, 125905, 209345, 237445, 251810, 418690, 474890, 544297, 1088594, 2721485, 5442970, 7075861, 14151722, 35379305, 70758610]

約数ペア:

[(1, 70758610), (2, 35379305), (5, 14151722), (10, 7075861), (13, 5442970), (26, 2721485), (65, 1088594), (130, 544297), (149, 474890), (169, 418690), (281, 251810), (298, 237445), (338, 209345), (562, 125905), (745, 94978), (845, 83738), (1405, 50362), (1490, 47489), (1690, 41869), (1937, 36530), (2810, 25181), (3653, 19370), (3874, 18265), (7306, 9685)]