9759820

素因数分解:

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

素因数の和:479

約数の個数: 72

約数和(自身を含む): 24935904

約数和(自身を除く): 15176084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 433, 460, 490, 644, 805, 866, 980, 1127, 1610, 1732, 2165, 2254, 3031, 3220, 4330, 4508, 5635, 6062, 8660, 9959, 11270, 12124, 15155, 19918, 21217, 22540, 30310, 39836, 42434, 49795, 60620, 69713, 84868, 99590, 106085, 139426, 199180, 212170, 278852, 348565, 424340, 487991, 697130, 975982, 1394260, 1951964, 2439955, 4879910, 9759820]

約数ペア:

[(1, 9759820), (2, 4879910), (4, 2439955), (5, 1951964), (7, 1394260), (10, 975982), (14, 697130), (20, 487991), (23, 424340), (28, 348565), (35, 278852), (46, 212170), (49, 199180), (70, 139426), (92, 106085), (98, 99590), (115, 84868), (140, 69713), (161, 60620), (196, 49795), (230, 42434), (245, 39836), (322, 30310), (433, 22540), (460, 21217), (490, 19918), (644, 15155), (805, 12124), (866, 11270), (980, 9959), (1127, 8660), (1610, 6062), (1732, 5635), (2165, 4508), (2254, 4330), (3031, 3220)]