7131688130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1\times {\mathrm{1879}}^1$

素因数の和:2871

約数の個数: 64

約数和(自身を含む): 14943744000

約数和(自身を除く): 7812055870

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 919, 1838, 1879, 2065, 3758, 4130, 4595, 6433, 9190, 9395, 12866, 13153, 18790, 26306, 32165, 54221, 64330, 65765, 108442, 110861, 131530, 221722, 271105, 379547, 542210, 554305, 759094, 776027, 1108610, 1552054, 1726801, 1897735, 3453602, 3795470, 3880135, 7760270, 8634005, 12087607, 17268010, 24175214, 60438035, 101881259, 120876070, 203762518, 509406295, 713168813, 1018812590, 1426337626, 3565844065, 7131688130]

約数ペア:

[(1, 7131688130), (2, 3565844065), (5, 1426337626), (7, 1018812590), (10, 713168813), (14, 509406295), (35, 203762518), (59, 120876070), (70, 101881259), (118, 60438035), (295, 24175214), (413, 17268010), (590, 12087607), (826, 8634005), (919, 7760270), (1838, 3880135), (1879, 3795470), (2065, 3453602), (3758, 1897735), (4130, 1726801), (4595, 1552054), (6433, 1108610), (9190, 776027), (9395, 759094), (12866, 554305), (13153, 542210), (18790, 379547), (26306, 271105), (32165, 221722), (54221, 131530), (64330, 110861), (65765, 108442)]