11019180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4271}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 31578624

約数和(自身を除く): 20559444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 4271, 8542, 12813, 17084, 21355, 25626, 42710, 51252, 64065, 85420, 128130, 183653, 256260, 367306, 550959, 734612, 918265, 1101918, 1836530, 2203836, 2754795, 3673060, 5509590, 11019180]

約数ペア:

[(1, 11019180), (2, 5509590), (3, 3673060), (4, 2754795), (5, 2203836), (6, 1836530), (10, 1101918), (12, 918265), (15, 734612), (20, 550959), (30, 367306), (43, 256260), (60, 183653), (86, 128130), (129, 85420), (172, 64065), (215, 51252), (258, 42710), (430, 25626), (516, 21355), (645, 17084), (860, 12813), (1290, 8542), (2580, 4271)]