28105110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9463}}^1$

素因数の和:9490

約数の個数: 64

約数和(自身を含む): 81768960

約数和(自身を除く): 53663850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 9463, 18926, 28389, 47315, 56778, 85167, 94630, 104093, 141945, 170334, 208186, 255501, 283890, 312279, 425835, 511002, 520465, 624558, 851670, 936837, 1040930, 1277505, 1561395, 1873674, 2555010, 2810511, 3122790, 4684185, 5621022, 9368370, 14052555, 28105110]

約数ペア:

[(1, 28105110), (2, 14052555), (3, 9368370), (5, 5621022), (6, 4684185), (9, 3122790), (10, 2810511), (11, 2555010), (15, 1873674), (18, 1561395), (22, 1277505), (27, 1040930), (30, 936837), (33, 851670), (45, 624558), (54, 520465), (55, 511002), (66, 425835), (90, 312279), (99, 283890), (110, 255501), (135, 208186), (165, 170334), (198, 141945), (270, 104093), (297, 94630), (330, 85167), (495, 56778), (594, 47315), (990, 28389), (1485, 18926), (2970, 9463)]