1264290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 3348864

約数和(自身を除く): 2084574

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 67, 74, 85, 102, 111, 134, 170, 185, 201, 222, 255, 335, 370, 402, 510, 555, 629, 670, 1005, 1110, 1139, 1258, 1887, 2010, 2278, 2479, 3145, 3417, 3774, 4958, 5695, 6290, 6834, 7437, 9435, 11390, 12395, 14874, 17085, 18870, 24790, 34170, 37185, 42143, 74370, 84286, 126429, 210715, 252858, 421430, 632145, 1264290]

約数ペア:

[(1, 1264290), (2, 632145), (3, 421430), (5, 252858), (6, 210715), (10, 126429), (15, 84286), (17, 74370), (30, 42143), (34, 37185), (37, 34170), (51, 24790), (67, 18870), (74, 17085), (85, 14874), (102, 12395), (111, 11390), (134, 9435), (170, 7437), (185, 6834), (201, 6290), (222, 5695), (255, 4958), (335, 3774), (370, 3417), (402, 3145), (510, 2479), (555, 2278), (629, 2010), (670, 1887), (1005, 1258), (1110, 1139)]