286045830

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{7207}}^1$

素因数の和:7240

約数の個数: 120

約数和(自身を含む): 894844368

約数和(自身を除く): 608798538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2205, 2646, 2835, 3969, 4410, 5670, 6615, 7207, 7938, 13230, 14414, 19845, 21621, 36035, 39690, 43242, 50449, 64863, 72070, 100898, 108105, 129726, 151347, 194589, 216210, 252245, 302694, 324315, 353143, 389178, 454041, 504490, 583767, 648630, 706286, 756735, 908082, 972945, 1059429, 1167534, 1362123, 1513470, 1765715, 1945890, 2118858, 2270205, 2724246, 2918835, 3178287, 3531430, 4086369, 4540410, 5297145, 5837670, 6356574, 6810615, 8172738, 9534861, 10594290, 13621230, 15891435, 19069722, 20431845, 28604583, 31782870, 40863690, 47674305, 57209166, 95348610, 143022915, 286045830]

約数ペア:

[(1, 286045830), (2, 143022915), (3, 95348610), (5, 57209166), (6, 47674305), (7, 40863690), (9, 31782870), (10, 28604583), (14, 20431845), (15, 19069722), (18, 15891435), (21, 13621230), (27, 10594290), (30, 9534861), (35, 8172738), (42, 6810615), (45, 6356574), (49, 5837670), (54, 5297145), (63, 4540410), (70, 4086369), (81, 3531430), (90, 3178287), (98, 2918835), (105, 2724246), (126, 2270205), (135, 2118858), (147, 1945890), (162, 1765715), (189, 1513470), (210, 1362123), (245, 1167534), (270, 1059429), (294, 972945), (315, 908082), (378, 756735), (405, 706286), (441, 648630), (490, 583767), (567, 504490), (630, 454041), (735, 389178), (810, 353143), (882, 324315), (945, 302694), (1134, 252245), (1323, 216210), (1470, 194589), (1890, 151347), (2205, 129726), (2646, 108105), (2835, 100898), (3969, 72070), (4410, 64863), (5670, 50449), (6615, 43242), (7207, 39690), (7938, 36035), (13230, 21621), (14414, 19845)]