42778290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2267}}^1$

素因数の和:2331

約数の個数: 64

約数和(自身を含む): 111694464

約数和(自身を除く): 68916174

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 2267, 3145, 3774, 4534, 6290, 6801, 9435, 11335, 13602, 18870, 22670, 34005, 38539, 68010, 77078, 83879, 115617, 167758, 192695, 231234, 251637, 385390, 419395, 503274, 578085, 838790, 1156170, 1258185, 1425943, 2516370, 2851886, 4277829, 7129715, 8555658, 14259430, 21389145, 42778290]

約数ペア:

[(1, 42778290), (2, 21389145), (3, 14259430), (5, 8555658), (6, 7129715), (10, 4277829), (15, 2851886), (17, 2516370), (30, 1425943), (34, 1258185), (37, 1156170), (51, 838790), (74, 578085), (85, 503274), (102, 419395), (111, 385390), (170, 251637), (185, 231234), (222, 192695), (255, 167758), (370, 115617), (510, 83879), (555, 77078), (629, 68010), (1110, 38539), (1258, 34005), (1887, 22670), (2267, 18870), (3145, 13602), (3774, 11335), (4534, 9435), (6290, 6801)]