9170040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6947}}^1$

素因数の和:6972

約数の個数: 64

約数和(自身を含む): 30015360

約数和(自身を除く): 20845320

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, 6947, 13894, 20841, 27788, 34735, 41682, 55576, 69470, 76417, 83364, 104205, 138940, 152834, 166728, 208410, 229251, 277880, 305668, 382085, 416820, 458502, 611336, 764170, 833640, 917004, 1146255, 1528340, 1834008, 2292510, 3056680, 4585020, 9170040]

約数ペア:

[(1, 9170040), (2, 4585020), (3, 3056680), (4, 2292510), (5, 1834008), (6, 1528340), (8, 1146255), (10, 917004), (11, 833640), (12, 764170), (15, 611336), (20, 458502), (22, 416820), (24, 382085), (30, 305668), (33, 277880), (40, 229251), (44, 208410), (55, 166728), (60, 152834), (66, 138940), (88, 104205), (110, 83364), (120, 76417), (132, 69470), (165, 55576), (220, 41682), (264, 34735), (330, 27788), (440, 20841), (660, 13894), (1320, 6947)]