13458420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{24923}}^1$

素因数の和:24941

約数の個数: 48

約数和(自身を含む): 41872320

約数和(自身を除く): 28413900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 24923, 49846, 74769, 99692, 124615, 149538, 224307, 249230, 299076, 373845, 448614, 498460, 672921, 747690, 897228, 1121535, 1345842, 1495380, 2243070, 2691684, 3364605, 4486140, 6729210, 13458420]

約数ペア:

[(1, 13458420), (2, 6729210), (3, 4486140), (4, 3364605), (5, 2691684), (6, 2243070), (9, 1495380), (10, 1345842), (12, 1121535), (15, 897228), (18, 747690), (20, 672921), (27, 498460), (30, 448614), (36, 373845), (45, 299076), (54, 249230), (60, 224307), (90, 149538), (108, 124615), (135, 99692), (180, 74769), (270, 49846), (540, 24923)]