6176820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7919}}^1$

素因数の和:7944

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 12451020

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, 7919, 15838, 23757, 31676, 39595, 47514, 79190, 95028, 102947, 118785, 158380, 205894, 237570, 308841, 411788, 475140, 514735, 617682, 1029470, 1235364, 1544205, 2058940, 3088410, 6176820]

約数ペア:

[(1, 6176820), (2, 3088410), (3, 2058940), (4, 1544205), (5, 1235364), (6, 1029470), (10, 617682), (12, 514735), (13, 475140), (15, 411788), (20, 308841), (26, 237570), (30, 205894), (39, 158380), (52, 118785), (60, 102947), (65, 95028), (78, 79190), (130, 47514), (156, 39595), (195, 31676), (260, 23757), (390, 15838), (780, 7919)]