634191390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 1940843520

約数和(自身を除く): 1306652130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 307, 315, 378, 614, 630, 921, 945, 1093, 1535, 1842, 1890, 2149, 2186, 2763, 3070, 3279, 4298, 4605, 5465, 5526, 6447, 6558, 7651, 8289, 9210, 9837, 10745, 10930, 12894, 13815, 15302, 16395, 16578, 19341, 19674, 21490, 22953, 27630, 29511, 32235, 32790, 38255, 38682, 41445, 45906, 49185, 58023, 59022, 64470, 68859, 76510, 82890, 96705, 98370, 114765, 116046, 137718, 147555, 193410, 206577, 229530, 290115, 295110, 335551, 344295, 413154, 580230, 671102, 688590, 1006653, 1032885, 1677755, 2013306, 2065770, 2348857, 3019959, 3355510, 4697714, 5033265, 6039918, 7046571, 9059877, 10066530, 11744285, 14093142, 15099795, 18119754, 21139713, 23488570, 30199590, 35232855, 42279426, 45299385, 63419139, 70465710, 90598770, 105698565, 126838278, 211397130, 317095695, 634191390]

約数ペア:

[(1, 634191390), (2, 317095695), (3, 211397130), (5, 126838278), (6, 105698565), (7, 90598770), (9, 70465710), (10, 63419139), (14, 45299385), (15, 42279426), (18, 35232855), (21, 30199590), (27, 23488570), (30, 21139713), (35, 18119754), (42, 15099795), (45, 14093142), (54, 11744285), (63, 10066530), (70, 9059877), (90, 7046571), (105, 6039918), (126, 5033265), (135, 4697714), (189, 3355510), (210, 3019959), (270, 2348857), (307, 2065770), (315, 2013306), (378, 1677755), (614, 1032885), (630, 1006653), (921, 688590), (945, 671102), (1093, 580230), (1535, 413154), (1842, 344295), (1890, 335551), (2149, 295110), (2186, 290115), (2763, 229530), (3070, 206577), (3279, 193410), (4298, 147555), (4605, 137718), (5465, 116046), (5526, 114765), (6447, 98370), (6558, 96705), (7651, 82890), (8289, 76510), (9210, 68859), (9837, 64470), (10745, 59022), (10930, 58023), (12894, 49185), (13815, 45906), (15302, 41445), (16395, 38682), (16578, 38255), (19341, 32790), (19674, 32235), (21490, 29511), (22953, 27630)]