70709814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 180487680

約数和(自身を除く): 109777866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 283, 378, 566, 661, 849, 1322, 1698, 1981, 1983, 2547, 3962, 3966, 4627, 5094, 5943, 5949, 7641, 9254, 11886, 11898, 13881, 15282, 17829, 17847, 27762, 35658, 35694, 41643, 53487, 83286, 106974, 124929, 187063, 249858, 374126, 561189, 1122378, 1309441, 1683567, 2618882, 3367134, 3928323, 5050701, 7856646, 10101402, 11784969, 23569938, 35354907, 70709814]

約数ペア:

[(1, 70709814), (2, 35354907), (3, 23569938), (6, 11784969), (7, 10101402), (9, 7856646), (14, 5050701), (18, 3928323), (21, 3367134), (27, 2618882), (42, 1683567), (54, 1309441), (63, 1122378), (126, 561189), (189, 374126), (283, 249858), (378, 187063), (566, 124929), (661, 106974), (849, 83286), (1322, 53487), (1698, 41643), (1981, 35694), (1983, 35658), (2547, 27762), (3962, 17847), (3966, 17829), (4627, 15282), (5094, 13881), (5943, 11898), (5949, 11886), (7641, 9254)]