91010040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68947}}^1$

素因数の和:68972

約数の個数: 64

約数和(自身を含む): 297855360

約数和(自身を除く): 206845320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 68947, 137894, 206841, 275788, 344735, 413682, 551576, 689470, 758417, 827364, 1034205, 1378940, 1516834, 1654728, 2068410, 2275251, 2757880, 3033668, 3792085, 4136820, 4550502, 6067336, 7584170, 8273640, 9101004, 11376255, 15168340, 18202008, 22752510, 30336680, 45505020, 91010040]

約数ペア:

[(1, 91010040), (2, 45505020), (3, 30336680), (4, 22752510), (5, 18202008), (6, 15168340), (8, 11376255), (10, 9101004), (11, 8273640), (12, 7584170), (15, 6067336), (20, 4550502), (22, 4136820), (24, 3792085), (30, 3033668), (33, 2757880), (40, 2275251), (44, 2068410), (55, 1654728), (60, 1516834), (66, 1378940), (88, 1034205), (110, 827364), (120, 758417), (132, 689470), (165, 551576), (220, 413682), (264, 344735), (330, 275788), (440, 206841), (660, 137894), (1320, 68947)]