7078902530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{21521}}^1$

素因数の和:21699

約数の個数: 64

約数和(自身を含む): 15074353152

約数和(自身を除く): 7995450622

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 127, 185, 254, 259, 370, 518, 635, 889, 1270, 1295, 1778, 2590, 4445, 4699, 8890, 9398, 21521, 23495, 32893, 43042, 46990, 65786, 107605, 150647, 164465, 215210, 301294, 328930, 753235, 796277, 1506470, 1592554, 2733167, 3981385, 5466334, 5573939, 7962770, 11147878, 13665835, 19132169, 27331670, 27869695, 38264338, 55739390, 95660845, 101127179, 191321690, 202254358, 505635895, 707890253, 1011271790, 1415780506, 3539451265, 7078902530]

約数ペア:

[(1, 7078902530), (2, 3539451265), (5, 1415780506), (7, 1011271790), (10, 707890253), (14, 505635895), (35, 202254358), (37, 191321690), (70, 101127179), (74, 95660845), (127, 55739390), (185, 38264338), (254, 27869695), (259, 27331670), (370, 19132169), (518, 13665835), (635, 11147878), (889, 7962770), (1270, 5573939), (1295, 5466334), (1778, 3981385), (2590, 2733167), (4445, 1592554), (4699, 1506470), (8890, 796277), (9398, 753235), (21521, 328930), (23495, 301294), (32893, 215210), (43042, 164465), (46990, 150647), (65786, 107605)]