4879910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 10686816

約数和(自身を除く): 5806906

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 433, 490, 805, 866, 1127, 1610, 2165, 2254, 3031, 4330, 5635, 6062, 9959, 11270, 15155, 19918, 21217, 30310, 42434, 49795, 69713, 99590, 106085, 139426, 212170, 348565, 487991, 697130, 975982, 2439955, 4879910]

約数ペア:

[(1, 4879910), (2, 2439955), (5, 975982), (7, 697130), (10, 487991), (14, 348565), (23, 212170), (35, 139426), (46, 106085), (49, 99590), (70, 69713), (98, 49795), (115, 42434), (161, 30310), (230, 21217), (245, 19918), (322, 15155), (433, 11270), (490, 9959), (805, 6062), (866, 5635), (1127, 4330), (1610, 3031), (2165, 2254)]