11054820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{26321}}^1$

素因数の和:26340

約数の個数: 48

約数和(自身を含む): 35376768

約数和(自身を除く): 24321948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 26321, 52642, 78963, 105284, 131605, 157926, 184247, 263210, 315852, 368494, 394815, 526420, 552741, 736988, 789630, 921235, 1105482, 1579260, 1842470, 2210964, 2763705, 3684940, 5527410, 11054820]

約数ペア:

[(1, 11054820), (2, 5527410), (3, 3684940), (4, 2763705), (5, 2210964), (6, 1842470), (7, 1579260), (10, 1105482), (12, 921235), (14, 789630), (15, 736988), (20, 552741), (21, 526420), (28, 394815), (30, 368494), (35, 315852), (42, 263210), (60, 184247), (70, 157926), (84, 131605), (105, 105284), (140, 78963), (210, 52642), (420, 26321)]