123364670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{86269}}^1$

素因数の和:86300

約数の個数: 32

約数和(自身を含む): 260880480

約数和(自身を除く): 137515810

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 86269, 172538, 431345, 862690, 948959, 1121497, 1897918, 2242994, 4744795, 5607485, 9489590, 11214970, 12336467, 24672934, 61682335, 123364670]

約数ペア:

[(1, 123364670), (2, 61682335), (5, 24672934), (10, 12336467), (11, 11214970), (13, 9489590), (22, 5607485), (26, 4744795), (55, 2242994), (65, 1897918), (110, 1121497), (130, 948959), (143, 862690), (286, 431345), (715, 172538), (1430, 86269)]