274243410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{435307}}^1$

素因数の和:435327

約数の個数: 48

約数和(自身を含む): 814896576

約数和(自身を除く): 540653166

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 435307, 870614, 1305921, 2176535, 2611842, 3047149, 3917763, 4353070, 6094298, 6529605, 7835526, 9141447, 13059210, 15235745, 18282894, 19588815, 27424341, 30471490, 39177630, 45707235, 54848682, 91414470, 137121705, 274243410]

約数ペア:

[(1, 274243410), (2, 137121705), (3, 91414470), (5, 54848682), (6, 45707235), (7, 39177630), (9, 30471490), (10, 27424341), (14, 19588815), (15, 18282894), (18, 15235745), (21, 13059210), (30, 9141447), (35, 7835526), (42, 6529605), (45, 6094298), (63, 4353070), (70, 3917763), (90, 3047149), (105, 2611842), (126, 2176535), (210, 1305921), (315, 870614), (630, 435307)]