228713030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2133

約数の個数: 64

約数和(自身を含む): 510935040

約数和(自身を除く): 282222010

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 127, 130, 182, 254, 455, 635, 889, 910, 1270, 1651, 1778, 1979, 3302, 3958, 4445, 8255, 8890, 9895, 11557, 13853, 16510, 19790, 23114, 25727, 27706, 51454, 57785, 69265, 115570, 128635, 138530, 180089, 251333, 257270, 360178, 502666, 900445, 1256665, 1759331, 1800890, 2513330, 3267329, 3518662, 6534658, 8796655, 16336645, 17593310, 22871303, 32673290, 45742606, 114356515, 228713030]

約数ペア:

[(1, 228713030), (2, 114356515), (5, 45742606), (7, 32673290), (10, 22871303), (13, 17593310), (14, 16336645), (26, 8796655), (35, 6534658), (65, 3518662), (70, 3267329), (91, 2513330), (127, 1800890), (130, 1759331), (182, 1256665), (254, 900445), (455, 502666), (635, 360178), (889, 257270), (910, 251333), (1270, 180089), (1651, 138530), (1778, 128635), (1979, 115570), (3302, 69265), (3958, 57785), (4445, 51454), (8255, 27706), (8890, 25727), (9895, 23114), (11557, 19790), (13853, 16510)]