2110362471

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 3919872000

約数和(自身を除く): 1809509529

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 79, 129, 133, 171, 173, 189, 237, 301, 387, 399, 513, 519, 553, 711, 817, 903, 1161, 1197, 1211, 1501, 1557, 1659, 2133, 2451, 2709, 3287, 3397, 3591, 3633, 4503, 4671, 4977, 5719, 7353, 7439, 8127, 9861, 10191, 10507, 10899, 13509, 13667, 14931, 17157, 22059, 22317, 23009, 23779, 29583, 30573, 31521, 32697, 40527, 41001, 51471, 52073, 64543, 66951, 69027, 71337, 88749, 91719, 94563, 95669, 123003, 141341, 154413, 156219, 193629, 200853, 207081, 214011, 259673, 283689, 287007, 369009, 424023, 451801, 468657, 580887, 587681, 621243, 642033, 779019, 861021, 989387, 1272069, 1355403, 1405971, 1742661, 1763043, 1817711, 2337057, 2583063, 2968161, 3816207, 4066209, 4113767, 5289129, 5453133, 7011171, 8904483, 11165939, 12198627, 12341301, 15867387, 16359399, 26713449, 33497817, 37023903, 49078197, 78161573, 100493451, 111071709, 234484719, 301480353, 703454157, 2110362471]

約数ペア:

[(1, 2110362471), (3, 703454157), (7, 301480353), (9, 234484719), (19, 111071709), (21, 100493451), (27, 78161573), (43, 49078197), (57, 37023903), (63, 33497817), (79, 26713449), (129, 16359399), (133, 15867387), (171, 12341301), (173, 12198627), (189, 11165939), (237, 8904483), (301, 7011171), (387, 5453133), (399, 5289129), (513, 4113767), (519, 4066209), (553, 3816207), (711, 2968161), (817, 2583063), (903, 2337057), (1161, 1817711), (1197, 1763043), (1211, 1742661), (1501, 1405971), (1557, 1355403), (1659, 1272069), (2133, 989387), (2451, 861021), (2709, 779019), (3287, 642033), (3397, 621243), (3591, 587681), (3633, 580887), (4503, 468657), (4671, 451801), (4977, 424023), (5719, 369009), (7353, 287007), (7439, 283689), (8127, 259673), (9861, 214011), (10191, 207081), (10507, 200853), (10899, 193629), (13509, 156219), (13667, 154413), (14931, 141341), (17157, 123003), (22059, 95669), (22317, 94563), (23009, 91719), (23779, 88749), (29583, 71337), (30573, 69027), (31521, 66951), (32697, 64543), (40527, 52073), (41001, 51471)]