82442820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17393}}^1$

素因数の和:17484

約数の個数: 48

約数和(自身を含む): 233775360

約数和(自身を除く): 151332540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 17393, 34786, 52179, 69572, 86965, 104358, 173930, 208716, 260895, 347860, 521790, 1043580, 1374047, 2748094, 4122141, 5496188, 6870235, 8244282, 13740470, 16488564, 20610705, 27480940, 41221410, 82442820]

約数ペア:

[(1, 82442820), (2, 41221410), (3, 27480940), (4, 20610705), (5, 16488564), (6, 13740470), (10, 8244282), (12, 6870235), (15, 5496188), (20, 4122141), (30, 2748094), (60, 1374047), (79, 1043580), (158, 521790), (237, 347860), (316, 260895), (395, 208716), (474, 173930), (790, 104358), (948, 86965), (1185, 69572), (1580, 52179), (2370, 34786), (4740, 17393)]