7957590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 20093184

約数和(自身を除く): 12135594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 67, 74, 107, 111, 134, 185, 201, 214, 222, 321, 335, 370, 402, 535, 555, 642, 670, 1005, 1070, 1110, 1605, 2010, 2479, 3210, 3959, 4958, 7169, 7437, 7918, 11877, 12395, 14338, 14874, 19795, 21507, 23754, 24790, 35845, 37185, 39590, 43014, 59385, 71690, 74370, 107535, 118770, 215070, 265253, 530506, 795759, 1326265, 1591518, 2652530, 3978795, 7957590]

約数ペア:

[(1, 7957590), (2, 3978795), (3, 2652530), (5, 1591518), (6, 1326265), (10, 795759), (15, 530506), (30, 265253), (37, 215070), (67, 118770), (74, 107535), (107, 74370), (111, 71690), (134, 59385), (185, 43014), (201, 39590), (214, 37185), (222, 35845), (321, 24790), (335, 23754), (370, 21507), (402, 19795), (535, 14874), (555, 14338), (642, 12395), (670, 11877), (1005, 7918), (1070, 7437), (1110, 7169), (1605, 4958), (2010, 3959), (2479, 3210)]