127250270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1845

約数の個数: 64

約数和(自身を含む): 281874816

約数和(自身を除く): 154624546

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 61, 70, 85, 119, 122, 170, 238, 305, 427, 595, 610, 854, 1037, 1190, 1753, 2074, 2135, 3506, 4270, 5185, 7259, 8765, 10370, 12271, 14518, 17530, 24542, 29801, 36295, 59602, 61355, 72590, 106933, 122710, 149005, 208607, 213866, 298010, 417214, 534665, 748531, 1043035, 1069330, 1497062, 1817861, 2086070, 3635722, 3742655, 7485310, 9089305, 12725027, 18178610, 25450054, 63625135, 127250270]

約数ペア:

[(1, 127250270), (2, 63625135), (5, 25450054), (7, 18178610), (10, 12725027), (14, 9089305), (17, 7485310), (34, 3742655), (35, 3635722), (61, 2086070), (70, 1817861), (85, 1497062), (119, 1069330), (122, 1043035), (170, 748531), (238, 534665), (305, 417214), (427, 298010), (595, 213866), (610, 208607), (854, 149005), (1037, 122710), (1190, 106933), (1753, 72590), (2074, 61355), (2135, 59602), (3506, 36295), (4270, 29801), (5185, 24542), (7259, 17530), (8765, 14518), (10370, 12271)]