273399210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{433967}}^1$

素因数の和:433987

約数の個数: 48

約数和(自身を含む): 812388096

約数和(自身を除く): 538988886

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, 433967, 867934, 1301901, 2169835, 2603802, 3037769, 3905703, 4339670, 6075538, 6509505, 7811406, 9113307, 13019010, 15188845, 18226614, 19528515, 27339921, 30377690, 39057030, 45566535, 54679842, 91133070, 136699605, 273399210]

約数ペア:

[(1, 273399210), (2, 136699605), (3, 91133070), (5, 54679842), (6, 45566535), (7, 39057030), (9, 30377690), (10, 27339921), (14, 19528515), (15, 18226614), (18, 15188845), (21, 13019010), (30, 9113307), (35, 7811406), (42, 6509505), (45, 6075538), (63, 4339670), (70, 3905703), (90, 3037769), (105, 2603802), (126, 2169835), (210, 1301901), (315, 867934), (630, 433967)]