6276660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 19061280

約数和(自身を除く): 12784620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 619, 676, 780, 845, 1014, 1238, 1690, 1857, 2028, 2476, 2535, 3095, 3380, 3714, 5070, 6190, 7428, 8047, 9285, 10140, 12380, 16094, 18570, 24141, 32188, 37140, 40235, 48282, 80470, 96564, 104611, 120705, 160940, 209222, 241410, 313833, 418444, 482820, 523055, 627666, 1046110, 1255332, 1569165, 2092220, 3138330, 6276660]

約数ペア:

[(1, 6276660), (2, 3138330), (3, 2092220), (4, 1569165), (5, 1255332), (6, 1046110), (10, 627666), (12, 523055), (13, 482820), (15, 418444), (20, 313833), (26, 241410), (30, 209222), (39, 160940), (52, 120705), (60, 104611), (65, 96564), (78, 80470), (130, 48282), (156, 40235), (169, 37140), (195, 32188), (260, 24141), (338, 18570), (390, 16094), (507, 12380), (619, 10140), (676, 9285), (780, 8047), (845, 7428), (1014, 6190), (1238, 5070), (1690, 3714), (1857, 3380), (2028, 3095), (2476, 2535)]