13842660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17747}}^1$

素因数の和:17772

約数の個数: 48

約数和(自身を含む): 41743296

約数和(自身を除く): 27900636

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, 17747, 35494, 53241, 70988, 88735, 106482, 177470, 212964, 230711, 266205, 354940, 461422, 532410, 692133, 922844, 1064820, 1153555, 1384266, 2307110, 2768532, 3460665, 4614220, 6921330, 13842660]

約数ペア:

[(1, 13842660), (2, 6921330), (3, 4614220), (4, 3460665), (5, 2768532), (6, 2307110), (10, 1384266), (12, 1153555), (13, 1064820), (15, 922844), (20, 692133), (26, 532410), (30, 461422), (39, 354940), (52, 266205), (60, 230711), (65, 212964), (78, 177470), (130, 106482), (156, 88735), (195, 70988), (260, 53241), (390, 35494), (780, 17747)]