5406601980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6931541}}^1$

素因数の和:6931566

約数の個数: 48

約数和(自身を含む): 16302986784

約数和(自身を除く): 10896384804

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, 6931541, 13863082, 20794623, 27726164, 34657705, 41589246, 69315410, 83178492, 90110033, 103973115, 138630820, 180220066, 207946230, 270330099, 360440132, 415892460, 450550165, 540660198, 901100330, 1081320396, 1351650495, 1802200660, 2703300990, 5406601980]

約数ペア:

[(1, 5406601980), (2, 2703300990), (3, 1802200660), (4, 1351650495), (5, 1081320396), (6, 901100330), (10, 540660198), (12, 450550165), (13, 415892460), (15, 360440132), (20, 270330099), (26, 207946230), (30, 180220066), (39, 138630820), (52, 103973115), (60, 90110033), (65, 83178492), (78, 69315410), (130, 41589246), (156, 34657705), (195, 27726164), (260, 20794623), (390, 13863082), (780, 6931541)]