6800820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8719}}^1$

素因数の和:8744

約数の個数: 48

約数和(自身を含む): 20509440

約数和(自身を除く): 13708620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 8719, 17438, 26157, 34876, 43595, 52314, 87190, 104628, 113347, 130785, 174380, 226694, 261570, 340041, 453388, 523140, 566735, 680082, 1133470, 1360164, 1700205, 2266940, 3400410, 6800820]

約数ペア:

[(1, 6800820), (2, 3400410), (3, 2266940), (4, 1700205), (5, 1360164), (6, 1133470), (10, 680082), (12, 566735), (13, 523140), (15, 453388), (20, 340041), (26, 261570), (30, 226694), (39, 174380), (52, 130785), (60, 113347), (65, 104628), (78, 87190), (130, 52314), (156, 43595), (195, 34876), (260, 26157), (390, 17438), (780, 8719)]