66150370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 141232896

約数和(自身を除く): 75082526

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 167, 277, 286, 334, 554, 715, 835, 1385, 1430, 1670, 1837, 2171, 2770, 3047, 3601, 3674, 4342, 6094, 7202, 9185, 10855, 15235, 18005, 18370, 21710, 23881, 30470, 36010, 39611, 46259, 47762, 79222, 92518, 119405, 198055, 231295, 238810, 396110, 462590, 508849, 601367, 1017698, 1202734, 2544245, 3006835, 5088490, 6013670, 6615037, 13230074, 33075185, 66150370]

約数ペア:

[(1, 66150370), (2, 33075185), (5, 13230074), (10, 6615037), (11, 6013670), (13, 5088490), (22, 3006835), (26, 2544245), (55, 1202734), (65, 1017698), (110, 601367), (130, 508849), (143, 462590), (167, 396110), (277, 238810), (286, 231295), (334, 198055), (554, 119405), (715, 92518), (835, 79222), (1385, 47762), (1430, 46259), (1670, 39611), (1837, 36010), (2171, 30470), (2770, 23881), (3047, 21710), (3601, 18370), (3674, 18005), (4342, 15235), (6094, 10855), (7202, 9185)]