426994310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59887}}^1$

素因数の和:59948

約数の個数: 32

約数和(自身を含む): 827891712

約数和(自身を除く): 400897402

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 59887, 119774, 299435, 598870, 1377401, 1856497, 2754802, 3712994, 6887005, 9282485, 13774010, 18564970, 42699431, 85398862, 213497155, 426994310]

約数ペア:

[(1, 426994310), (2, 213497155), (5, 85398862), (10, 42699431), (23, 18564970), (31, 13774010), (46, 9282485), (62, 6887005), (115, 3712994), (155, 2754802), (230, 1856497), (310, 1377401), (713, 598870), (1426, 299435), (3565, 119774), (7130, 59887)]