2827110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 7983360

約数和(自身を除く): 5156250

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 659, 715, 858, 1318, 1430, 1977, 2145, 3295, 3954, 4290, 6590, 7249, 8567, 9885, 14498, 17134, 19770, 21747, 25701, 36245, 42835, 43494, 51402, 72490, 85670, 94237, 108735, 128505, 188474, 217470, 257010, 282711, 471185, 565422, 942370, 1413555, 2827110]

約数ペア:

[(1, 2827110), (2, 1413555), (3, 942370), (5, 565422), (6, 471185), (10, 282711), (11, 257010), (13, 217470), (15, 188474), (22, 128505), (26, 108735), (30, 94237), (33, 85670), (39, 72490), (55, 51402), (65, 43494), (66, 42835), (78, 36245), (110, 25701), (130, 21747), (143, 19770), (165, 17134), (195, 14498), (286, 9885), (330, 8567), (390, 7249), (429, 6590), (659, 4290), (715, 3954), (858, 3295), (1318, 2145), (1430, 1977)]