130839065

素因数分解:

$5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 68226535

約数列:

[1, 5, 7, 23, 31, 35, 49, 107, 115, 155, 161, 217, 245, 343, 535, 713, 749, 805, 1085, 1127, 1519, 1715, 2461, 3317, 3565, 3745, 4991, 5243, 5635, 7595, 7889, 10633, 12305, 16585, 17227, 23219, 24955, 26215, 34937, 36701, 39445, 53165, 76291, 86135, 116095, 120589, 162533, 174685, 183505, 244559, 381455, 534037, 602945, 812665, 844123, 1137731, 1222795, 2670185, 3738259, 4220615, 5688655, 18691295, 26167813, 130839065]

約数ペア:

[(1, 130839065), (5, 26167813), (7, 18691295), (23, 5688655), (31, 4220615), (35, 3738259), (49, 2670185), (107, 1222795), (115, 1137731), (155, 844123), (161, 812665), (217, 602945), (245, 534037), (343, 381455), (535, 244559), (713, 183505), (749, 174685), (805, 162533), (1085, 120589), (1127, 116095), (1519, 86135), (1715, 76291), (2461, 53165), (3317, 39445), (3565, 36701), (3745, 34937), (4991, 26215), (5243, 24955), (5635, 23219), (7595, 17227), (7889, 16585), (10633, 12305)]