3065492020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 6931884960

約数和(自身を除く): 3866392940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 181, 218, 340, 362, 436, 457, 545, 724, 905, 914, 1090, 1810, 1828, 1853, 2180, 2285, 3077, 3620, 3706, 4570, 6154, 7412, 7769, 9140, 9265, 12308, 15385, 15538, 18530, 19729, 30770, 31076, 37060, 38845, 39458, 49813, 61540, 77690, 78916, 82717, 98645, 99626, 155380, 165434, 197290, 199252, 249065, 330868, 335393, 394580, 413585, 498130, 670786, 827170, 846821, 996260, 1341572, 1406189, 1654340, 1676965, 1693642, 2812378, 3353930, 3387284, 4234105, 5624756, 6707860, 7030945, 8468210, 9016153, 14061890, 16936420, 18032306, 28123780, 36064612, 45080765, 90161530, 153274601, 180323060, 306549202, 613098404, 766373005, 1532746010, 3065492020]

約数ペア:

[(1, 3065492020), (2, 1532746010), (4, 766373005), (5, 613098404), (10, 306549202), (17, 180323060), (20, 153274601), (34, 90161530), (68, 45080765), (85, 36064612), (109, 28123780), (170, 18032306), (181, 16936420), (218, 14061890), (340, 9016153), (362, 8468210), (436, 7030945), (457, 6707860), (545, 5624756), (724, 4234105), (905, 3387284), (914, 3353930), (1090, 2812378), (1810, 1693642), (1828, 1676965), (1853, 1654340), (2180, 1406189), (2285, 1341572), (3077, 996260), (3620, 846821), (3706, 827170), (4570, 670786), (6154, 498130), (7412, 413585), (7769, 394580), (9140, 335393), (9265, 330868), (12308, 249065), (15385, 199252), (15538, 197290), (18530, 165434), (19729, 155380), (30770, 99626), (31076, 98645), (37060, 82717), (38845, 78916), (39458, 77690), (49813, 61540)]