22818070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 48522240

約数和(自身を除く): 25704170

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 311, 319, 506, 622, 638, 667, 1265, 1334, 1555, 1595, 2530, 3110, 3190, 3335, 3421, 6670, 6842, 7153, 7337, 9019, 14306, 14674, 17105, 18038, 34210, 35765, 36685, 45095, 71530, 73370, 78683, 90190, 99209, 157366, 198418, 207437, 393415, 414874, 496045, 786830, 992090, 1037185, 2074370, 2281807, 4563614, 11409035, 22818070]

約数ペア:

[(1, 22818070), (2, 11409035), (5, 4563614), (10, 2281807), (11, 2074370), (22, 1037185), (23, 992090), (29, 786830), (46, 496045), (55, 414874), (58, 393415), (110, 207437), (115, 198418), (145, 157366), (230, 99209), (253, 90190), (290, 78683), (311, 73370), (319, 71530), (506, 45095), (622, 36685), (638, 35765), (667, 34210), (1265, 18038), (1334, 17105), (1555, 14674), (1595, 14306), (2530, 9019), (3110, 7337), (3190, 7153), (3335, 6842), (3421, 6670)]