2808889354670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4423}}^1\times {\mathrm{148727}}^1$

素因数の和:153225

約数の個数: 64

約数和(自身を含む): 5874380015616

約数和(自身を除く): 3065490660946

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 4423, 8846, 22115, 30961, 44230, 61922, 148727, 154805, 269803, 297454, 309610, 539606, 743635, 1041089, 1349015, 1487270, 1888621, 2082178, 2698030, 3777242, 5205445, 9072347, 9443105, 10410890, 18144694, 18886210, 45361735, 63506429, 90723470, 127012858, 317532145, 635064290, 657819521, 1315639042, 3289097605, 4604736647, 6578195210, 9209473294, 23023683235, 40126990781, 46047366470, 80253981562, 200634953905, 280888935467, 401269907810, 561777870934, 1404444677335, 2808889354670]

約数ペア:

[(1, 2808889354670), (2, 1404444677335), (5, 561777870934), (7, 401269907810), (10, 280888935467), (14, 200634953905), (35, 80253981562), (61, 46047366470), (70, 40126990781), (122, 23023683235), (305, 9209473294), (427, 6578195210), (610, 4604736647), (854, 3289097605), (2135, 1315639042), (4270, 657819521), (4423, 635064290), (8846, 317532145), (22115, 127012858), (30961, 90723470), (44230, 63506429), (61922, 45361735), (148727, 18886210), (154805, 18144694), (269803, 10410890), (297454, 9443105), (309610, 9072347), (539606, 5205445), (743635, 3777242), (1041089, 2698030), (1349015, 2082178), (1487270, 1888621)]