7316680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{3733}}^1$

素因数の和:3758

約数の個数: 48

約数和(自身を含む): 19155420

約数和(自身を除く): 11838740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 3733, 7466, 14932, 18665, 26131, 29864, 37330, 52262, 74660, 104524, 130655, 149320, 182917, 209048, 261310, 365834, 522620, 731668, 914585, 1045240, 1463336, 1829170, 3658340, 7316680]

約数ペア:

[(1, 7316680), (2, 3658340), (4, 1829170), (5, 1463336), (7, 1045240), (8, 914585), (10, 731668), (14, 522620), (20, 365834), (28, 261310), (35, 209048), (40, 182917), (49, 149320), (56, 130655), (70, 104524), (98, 74660), (140, 52262), (196, 37330), (245, 29864), (280, 26131), (392, 18665), (490, 14932), (980, 7466), (1960, 3733)]