2097630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 5935680

約数和(自身を除く): 3838050

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, 457, 459, 510, 765, 914, 918, 1371, 1530, 2285, 2295, 2742, 4113, 4570, 4590, 6855, 7769, 8226, 12339, 13710, 15538, 20565, 23307, 24678, 38845, 41130, 46614, 61695, 69921, 77690, 116535, 123390, 139842, 209763, 233070, 349605, 419526, 699210, 1048815, 2097630]

約数ペア:

[(1, 2097630), (2, 1048815), (3, 699210), (5, 419526), (6, 349605), (9, 233070), (10, 209763), (15, 139842), (17, 123390), (18, 116535), (27, 77690), (30, 69921), (34, 61695), (45, 46614), (51, 41130), (54, 38845), (85, 24678), (90, 23307), (102, 20565), (135, 15538), (153, 13710), (170, 12339), (255, 8226), (270, 7769), (306, 6855), (457, 4590), (459, 4570), (510, 4113), (765, 2742), (914, 2295), (918, 2285), (1371, 1530)]