214350045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 424241664

約数和(自身を除く): 209891619

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 373, 421, 455, 1119, 1263, 1365, 1865, 2105, 2611, 2947, 4849, 5473, 5595, 6315, 7833, 8841, 13055, 14547, 14735, 16419, 24245, 27365, 33943, 38311, 39165, 44205, 72735, 82095, 101829, 114933, 157033, 169715, 191555, 471099, 509145, 574665, 785165, 1099231, 2041429, 2355495, 3297693, 5496155, 6124287, 10207145, 14290003, 16488465, 30621435, 42870009, 71450015, 214350045]

約数ペア:

[(1, 214350045), (3, 71450015), (5, 42870009), (7, 30621435), (13, 16488465), (15, 14290003), (21, 10207145), (35, 6124287), (39, 5496155), (65, 3297693), (91, 2355495), (105, 2041429), (195, 1099231), (273, 785165), (373, 574665), (421, 509145), (455, 471099), (1119, 191555), (1263, 169715), (1365, 157033), (1865, 114933), (2105, 101829), (2611, 82095), (2947, 72735), (4849, 44205), (5473, 39165), (5595, 38311), (6315, 33943), (7833, 27365), (8841, 24245), (13055, 16419), (14547, 14735)]