860120742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5387}}^1$

素因数の和:5517

約数の個数: 64

約数和(自身を含む): 1955197440

約数和(自身を除く): 1095076698

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 534, 598, 897, 1157, 1794, 2047, 2314, 3471, 4094, 5387, 6141, 6942, 10774, 12282, 16161, 26611, 32322, 53222, 70031, 79833, 123901, 140062, 159666, 210093, 247802, 371703, 420186, 479443, 743406, 958886, 1438329, 1610713, 2876658, 3221426, 4832139, 6232759, 9664278, 11027189, 12465518, 18698277, 22054378, 33081567, 37396554, 66163134, 143353457, 286706914, 430060371, 860120742]

約数ペア:

[(1, 860120742), (2, 430060371), (3, 286706914), (6, 143353457), (13, 66163134), (23, 37396554), (26, 33081567), (39, 22054378), (46, 18698277), (69, 12465518), (78, 11027189), (89, 9664278), (138, 6232759), (178, 4832139), (267, 3221426), (299, 2876658), (534, 1610713), (598, 1438329), (897, 958886), (1157, 743406), (1794, 479443), (2047, 420186), (2314, 371703), (3471, 247802), (4094, 210093), (5387, 159666), (6141, 140062), (6942, 123901), (10774, 79833), (12282, 70031), (16161, 53222), (26611, 32322)]