12939210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2852

約数の個数: 64

約数和(自身を含む): 36547200

約数和(自身を除く): 23607990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 2819, 4590, 5638, 8457, 14095, 16914, 25371, 28190, 42285, 47923, 50742, 76113, 84570, 95846, 126855, 143769, 152226, 239615, 253710, 287538, 380565, 431307, 479230, 718845, 761130, 862614, 1293921, 1437690, 2156535, 2587842, 4313070, 6469605, 12939210]

約数ペア:

[(1, 12939210), (2, 6469605), (3, 4313070), (5, 2587842), (6, 2156535), (9, 1437690), (10, 1293921), (15, 862614), (17, 761130), (18, 718845), (27, 479230), (30, 431307), (34, 380565), (45, 287538), (51, 253710), (54, 239615), (85, 152226), (90, 143769), (102, 126855), (135, 95846), (153, 84570), (170, 76113), (255, 50742), (270, 47923), (306, 42285), (459, 28190), (510, 25371), (765, 16914), (918, 14095), (1530, 8457), (2295, 5638), (2819, 4590)]