6920420.00000000

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3037}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 42191744

約数和(自身を除く): 21464219

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 3037, 6825, 9111, 15185, 21259, 39481, 45555, 63777, 75925, 106295, 118443, 197405, 227775, 276367, 318885, 531475, 592215, 829101, 987025, 1381835, 1594425, 2961075, 4145505, 6909175, 20727525]

約数ペア:

[(1, 20727525), (3, 6909175), (5, 4145505), (7, 2961075), (13, 1594425), (15, 1381835), (21, 987025), (25, 829101), (35, 592215), (39, 531475), (65, 318885), (75, 276367), (91, 227775), (105, 197405), (175, 118443), (195, 106295), (273, 75925), (325, 63777), (455, 45555), (525, 39481), (975, 21259), (1365, 15185), (2275, 9111), (3037, 6825)]