6780291180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8692681}}^1$

素因数の和:8692706

約数の個数: 48

約数和(自身を含む): 20445188064

約数和(自身を除く): 13664896884

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, 8692681, 17385362, 26078043, 34770724, 43463405, 52156086, 86926810, 104312172, 113004853, 130390215, 173853620, 226009706, 260780430, 339014559, 452019412, 521560860, 565024265, 678029118, 1130048530, 1356058236, 1695072795, 2260097060, 3390145590, 6780291180]

約数ペア:

[(1, 6780291180), (2, 3390145590), (3, 2260097060), (4, 1695072795), (5, 1356058236), (6, 1130048530), (10, 678029118), (12, 565024265), (13, 521560860), (15, 452019412), (20, 339014559), (26, 260780430), (30, 226009706), (39, 173853620), (52, 130390215), (60, 113004853), (65, 104312172), (78, 86926810), (130, 52156086), (156, 43463405), (195, 34770724), (260, 26078043), (390, 17385362), (780, 8692681)]