1925113890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{195047}}^1$

素因数の和:195111

約数の個数: 64

約数和(自身を含む): 5392687104

約数和(自身を除く): 3467573214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 195047, 390094, 585141, 975235, 1170282, 1365329, 1950470, 2730658, 2925705, 4095987, 5851410, 6826645, 8191974, 9167209, 13653290, 18334418, 20479935, 27501627, 40959870, 45836045, 55003254, 64170463, 91672090, 128340926, 137508135, 192511389, 275016270, 320852315, 385022778, 641704630, 962556945, 1925113890]

約数ペア:

[(1, 1925113890), (2, 962556945), (3, 641704630), (5, 385022778), (6, 320852315), (7, 275016270), (10, 192511389), (14, 137508135), (15, 128340926), (21, 91672090), (30, 64170463), (35, 55003254), (42, 45836045), (47, 40959870), (70, 27501627), (94, 20479935), (105, 18334418), (141, 13653290), (210, 9167209), (235, 8191974), (282, 6826645), (329, 5851410), (470, 4095987), (658, 2925705), (705, 2730658), (987, 1950470), (1410, 1365329), (1645, 1170282), (1974, 975235), (3290, 585141), (4935, 390094), (9870, 195047)]