27474210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17957}}^1$

素因数の和:17987

約数の個数: 48

約数和(自身を含む): 75639096

約数和(自身を除く): 48164886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 17957, 35914, 53871, 89785, 107742, 161613, 179570, 269355, 305269, 323226, 538710, 610538, 808065, 915807, 1526345, 1616130, 1831614, 2747421, 3052690, 4579035, 5494842, 9158070, 13737105, 27474210]

約数ペア:

[(1, 27474210), (2, 13737105), (3, 9158070), (5, 5494842), (6, 4579035), (9, 3052690), (10, 2747421), (15, 1831614), (17, 1616130), (18, 1526345), (30, 915807), (34, 808065), (45, 610538), (51, 538710), (85, 323226), (90, 305269), (102, 269355), (153, 179570), (170, 161613), (255, 107742), (306, 89785), (510, 53871), (765, 35914), (1530, 17957)]