30658515540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1\times {\mathrm{2609}}^1$

素因数の和:4169

約数の個数: 96

約数和(自身を含む): 86555952000

約数和(自身を除く): 55897436460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1409, 1668, 2085, 2609, 2780, 2818, 4170, 4227, 5218, 5636, 7045, 7827, 8340, 8454, 10436, 13045, 14090, 15654, 16908, 21135, 26090, 28180, 31308, 39135, 42270, 52180, 78270, 84540, 156540, 195851, 362651, 391702, 587553, 725302, 783404, 979255, 1087953, 1175106, 1450604, 1813255, 1958510, 2175906, 2350212, 2937765, 3626510, 3676081, 3917020, 4351812, 5439765, 5875530, 7253020, 7352162, 10879530, 11028243, 11751060, 14704324, 18380405, 21759060, 22056486, 36760810, 44112972, 55141215, 73521620, 110282430, 220564860, 510975259, 1021950518, 1532925777, 2043901036, 2554876295, 3065851554, 5109752590, 6131703108, 7664628885, 10219505180, 15329257770, 30658515540]

約数ペア:

[(1, 30658515540), (2, 15329257770), (3, 10219505180), (4, 7664628885), (5, 6131703108), (6, 5109752590), (10, 3065851554), (12, 2554876295), (15, 2043901036), (20, 1532925777), (30, 1021950518), (60, 510975259), (139, 220564860), (278, 110282430), (417, 73521620), (556, 55141215), (695, 44112972), (834, 36760810), (1390, 22056486), (1409, 21759060), (1668, 18380405), (2085, 14704324), (2609, 11751060), (2780, 11028243), (2818, 10879530), (4170, 7352162), (4227, 7253020), (5218, 5875530), (5636, 5439765), (7045, 4351812), (7827, 3917020), (8340, 3676081), (8454, 3626510), (10436, 2937765), (13045, 2350212), (14090, 2175906), (15654, 1958510), (16908, 1813255), (21135, 1450604), (26090, 1175106), (28180, 1087953), (31308, 979255), (39135, 783404), (42270, 725302), (52180, 587553), (78270, 391702), (84540, 362651), (156540, 195851)]