67560790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 137479680

約数和(自身を除く): 69918890

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 89, 103, 110, 134, 178, 206, 335, 445, 515, 670, 737, 890, 979, 1030, 1133, 1474, 1958, 2266, 3685, 4895, 5665, 5963, 6901, 7370, 9167, 9790, 11330, 11926, 13802, 18334, 29815, 34505, 45835, 59630, 65593, 69010, 75911, 91670, 100837, 131186, 151822, 201674, 327965, 379555, 504185, 614189, 655930, 759110, 1008370, 1228378, 3070945, 6141890, 6756079, 13512158, 33780395, 67560790]

約数ペア:

[(1, 67560790), (2, 33780395), (5, 13512158), (10, 6756079), (11, 6141890), (22, 3070945), (55, 1228378), (67, 1008370), (89, 759110), (103, 655930), (110, 614189), (134, 504185), (178, 379555), (206, 327965), (335, 201674), (445, 151822), (515, 131186), (670, 100837), (737, 91670), (890, 75911), (979, 69010), (1030, 65593), (1133, 59630), (1474, 45835), (1958, 34505), (2266, 29815), (3685, 18334), (4895, 13802), (5665, 11926), (5963, 11330), (6901, 9790), (7370, 9167)]