7002380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4547}}^1$

素因数の和:4574

約数の個数: 48

約数和(自身を含む): 18337536

約数和(自身を除く): 11335156

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 4547, 9094, 18188, 22735, 31829, 45470, 50017, 63658, 90940, 100034, 127316, 159145, 200068, 250085, 318290, 350119, 500170, 636580, 700238, 1000340, 1400476, 1750595, 3501190, 7002380]

約数ペア:

[(1, 7002380), (2, 3501190), (4, 1750595), (5, 1400476), (7, 1000340), (10, 700238), (11, 636580), (14, 500170), (20, 350119), (22, 318290), (28, 250085), (35, 200068), (44, 159145), (55, 127316), (70, 100034), (77, 90940), (110, 63658), (140, 50017), (154, 45470), (220, 31829), (308, 22735), (385, 18188), (770, 9094), (1540, 4547)]