71170440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53917}}^1$

素因数の和:53942

約数の個数: 64

約数和(自身を含む): 232925760

約数和(自身を除く): 161755320

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, 53917, 107834, 161751, 215668, 269585, 323502, 431336, 539170, 593087, 647004, 808755, 1078340, 1186174, 1294008, 1617510, 1779261, 2156680, 2372348, 2965435, 3235020, 3558522, 4744696, 5930870, 6470040, 7117044, 8896305, 11861740, 14234088, 17792610, 23723480, 35585220, 71170440]

約数ペア:

[(1, 71170440), (2, 35585220), (3, 23723480), (4, 17792610), (5, 14234088), (6, 11861740), (8, 8896305), (10, 7117044), (11, 6470040), (12, 5930870), (15, 4744696), (20, 3558522), (22, 3235020), (24, 2965435), (30, 2372348), (33, 2156680), (40, 1779261), (44, 1617510), (55, 1294008), (60, 1186174), (66, 1078340), (88, 808755), (110, 647004), (120, 593087), (132, 539170), (165, 431336), (220, 323502), (264, 269585), (330, 215668), (440, 161751), (660, 107834), (1320, 53917)]