22258890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2269}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 58429800

約数和(自身を除く): 36170910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 2269, 3270, 4538, 4905, 6807, 9810, 11345, 13614, 20421, 22690, 34035, 40842, 68070, 102105, 204210, 247321, 494642, 741963, 1236605, 1483926, 2225889, 2473210, 3709815, 4451778, 7419630, 11129445, 22258890]

約数ペア:

[(1, 22258890), (2, 11129445), (3, 7419630), (5, 4451778), (6, 3709815), (9, 2473210), (10, 2225889), (15, 1483926), (18, 1236605), (30, 741963), (45, 494642), (90, 247321), (109, 204210), (218, 102105), (327, 68070), (545, 40842), (654, 34035), (981, 22690), (1090, 20421), (1635, 13614), (1962, 11345), (2269, 9810), (3270, 6807), (4538, 4905)]