2015092070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{209687}}^1$

素因数の和:209756

約数の個数: 24

約数和(自身を含む): 3747963312

約数和(自身を除く): 1732871242

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 209687, 419374, 1048435, 2096870, 6500297, 13000594, 32501485, 65002970, 201509207, 403018414, 1007546035, 2015092070]

約数ペア:

[(1, 2015092070), (2, 1007546035), (5, 403018414), (10, 201509207), (31, 65002970), (62, 32501485), (155, 13000594), (310, 6500297), (961, 2096870), (1922, 1048435), (4805, 419374), (9610, 209687)]