129014590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2347}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 243440640

約数和(自身を除く): 114426050

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 239, 478, 1195, 2347, 2390, 4694, 5497, 10994, 11735, 23470, 27485, 53981, 54970, 107962, 269905, 539810, 560933, 1121866, 2804665, 5609330, 12901459, 25802918, 64507295, 129014590]

約数ペア:

[(1, 129014590), (2, 64507295), (5, 25802918), (10, 12901459), (23, 5609330), (46, 2804665), (115, 1121866), (230, 560933), (239, 539810), (478, 269905), (1195, 107962), (2347, 54970), (2390, 53981), (4694, 27485), (5497, 23470), (10994, 11735)]