75278310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 191047680

約数和(自身を除く): 115769370

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 690, 790, 1185, 1381, 1817, 2370, 2762, 3634, 4143, 5451, 6905, 8286, 9085, 10902, 13810, 18170, 20715, 27255, 31763, 41430, 54510, 63526, 95289, 109099, 158815, 190578, 218198, 317630, 327297, 476445, 545495, 654594, 952890, 1090990, 1636485, 2509277, 3272970, 5018554, 7527831, 12546385, 15055662, 25092770, 37639155, 75278310]

約数ペア:

[(1, 75278310), (2, 37639155), (3, 25092770), (5, 15055662), (6, 12546385), (10, 7527831), (15, 5018554), (23, 3272970), (30, 2509277), (46, 1636485), (69, 1090990), (79, 952890), (115, 654594), (138, 545495), (158, 476445), (230, 327297), (237, 317630), (345, 218198), (395, 190578), (474, 158815), (690, 109099), (790, 95289), (1185, 63526), (1381, 54510), (1817, 41430), (2370, 31763), (2762, 27255), (3634, 20715), (4143, 18170), (5451, 13810), (6905, 10902), (8286, 9085)]