2146935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 4202496

約数和(自身を除く): 2055561

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 127, 147, 161, 245, 345, 381, 483, 635, 735, 805, 889, 1127, 1905, 2415, 2667, 2921, 3381, 4445, 5635, 6223, 8763, 13335, 14605, 16905, 18669, 20447, 31115, 43815, 61341, 93345, 102235, 143129, 306705, 429387, 715645, 2146935]

約数ペア:

[(1, 2146935), (3, 715645), (5, 429387), (7, 306705), (15, 143129), (21, 102235), (23, 93345), (35, 61341), (49, 43815), (69, 31115), (105, 20447), (115, 18669), (127, 16905), (147, 14605), (161, 13335), (245, 8763), (345, 6223), (381, 5635), (483, 4445), (635, 3381), (735, 2921), (805, 2667), (889, 2415), (1127, 1905)]