2794470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1901}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 7805808

約数和(自身を除く): 5011338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1901, 3802, 5703, 9505, 11406, 13307, 19010, 26614, 28515, 39921, 57030, 66535, 79842, 93149, 133070, 186298, 199605, 279447, 399210, 465745, 558894, 931490, 1397235, 2794470]

約数ペア:

[(1, 2794470), (2, 1397235), (3, 931490), (5, 558894), (6, 465745), (7, 399210), (10, 279447), (14, 199605), (15, 186298), (21, 133070), (30, 93149), (35, 79842), (42, 66535), (49, 57030), (70, 39921), (98, 28515), (105, 26614), (147, 19010), (210, 13307), (245, 11406), (294, 9505), (490, 5703), (735, 3802), (1470, 1901)]