4741660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3079}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 12418560

約数和(自身を除く): 7676900

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, 3079, 6158, 12316, 15395, 21553, 30790, 33869, 43106, 61580, 67738, 86212, 107765, 135476, 169345, 215530, 237083, 338690, 431060, 474166, 677380, 948332, 1185415, 2370830, 4741660]

約数ペア:

[(1, 4741660), (2, 2370830), (4, 1185415), (5, 948332), (7, 677380), (10, 474166), (11, 431060), (14, 338690), (20, 237083), (22, 215530), (28, 169345), (35, 135476), (44, 107765), (55, 86212), (70, 67738), (77, 61580), (110, 43106), (140, 33869), (154, 30790), (220, 21553), (308, 15395), (385, 12316), (770, 6158), (1540, 3079)]