3430196

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 8005536

約数和(自身を除く): 4575340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 43, 44, 49, 74, 77, 86, 98, 148, 154, 172, 196, 259, 301, 308, 407, 473, 518, 539, 602, 814, 946, 1036, 1078, 1204, 1591, 1628, 1813, 1892, 2107, 2156, 2849, 3182, 3311, 3626, 4214, 5698, 6364, 6622, 7252, 8428, 11137, 11396, 13244, 17501, 19943, 22274, 23177, 35002, 39886, 44548, 46354, 70004, 77959, 79772, 92708, 122507, 155918, 245014, 311836, 490028, 857549, 1715098, 3430196]

約数ペア:

[(1, 3430196), (2, 1715098), (4, 857549), (7, 490028), (11, 311836), (14, 245014), (22, 155918), (28, 122507), (37, 92708), (43, 79772), (44, 77959), (49, 70004), (74, 46354), (77, 44548), (86, 39886), (98, 35002), (148, 23177), (154, 22274), (172, 19943), (196, 17501), (259, 13244), (301, 11396), (308, 11137), (407, 8428), (473, 7252), (518, 6622), (539, 6364), (602, 5698), (814, 4214), (946, 3626), (1036, 3311), (1078, 3182), (1204, 2849), (1591, 2156), (1628, 2107), (1813, 1892)]