6481300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 16498944

約数和(自身を除く): 10017644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 197, 235, 329, 350, 394, 470, 658, 700, 788, 940, 985, 1175, 1316, 1379, 1645, 1970, 2350, 2758, 3290, 3940, 4700, 4925, 5516, 6580, 6895, 8225, 9259, 9850, 13790, 16450, 18518, 19700, 27580, 32900, 34475, 37036, 46295, 64813, 68950, 92590, 129626, 137900, 185180, 231475, 259252, 324065, 462950, 648130, 925900, 1296260, 1620325, 3240650, 6481300]

約数ペア:

[(1, 6481300), (2, 3240650), (4, 1620325), (5, 1296260), (7, 925900), (10, 648130), (14, 462950), (20, 324065), (25, 259252), (28, 231475), (35, 185180), (47, 137900), (50, 129626), (70, 92590), (94, 68950), (100, 64813), (140, 46295), (175, 37036), (188, 34475), (197, 32900), (235, 27580), (329, 19700), (350, 18518), (394, 16450), (470, 13790), (658, 9850), (700, 9259), (788, 8225), (940, 6895), (985, 6580), (1175, 5516), (1316, 4925), (1379, 4700), (1645, 3940), (1970, 3290), (2350, 2758)]