68982550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15161}}^1$

素因数の和:15193

約数の個数: 48

約数和(自身を含む): 157927392

約数和(自身を除く): 88944842

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 15161, 30322, 75805, 106127, 151610, 197093, 212254, 379025, 394186, 530635, 758050, 985465, 1061270, 1379651, 1970930, 2653175, 2759302, 4927325, 5306350, 6898255, 9854650, 13796510, 34491275, 68982550]

約数ペア:

[(1, 68982550), (2, 34491275), (5, 13796510), (7, 9854650), (10, 6898255), (13, 5306350), (14, 4927325), (25, 2759302), (26, 2653175), (35, 1970930), (50, 1379651), (65, 1061270), (70, 985465), (91, 758050), (130, 530635), (175, 394186), (182, 379025), (325, 212254), (350, 197093), (455, 151610), (650, 106127), (910, 75805), (2275, 30322), (4550, 15161)]