17905230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 53936064

約数和(自身を除く): 36030834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 97, 105, 126, 194, 210, 291, 293, 315, 485, 582, 586, 630, 679, 873, 879, 970, 1358, 1455, 1465, 1746, 1758, 2037, 2051, 2637, 2910, 2930, 3395, 4074, 4102, 4365, 4395, 5274, 6111, 6153, 6790, 8730, 8790, 10185, 10255, 12222, 12306, 13185, 18459, 20370, 20510, 26370, 28421, 30555, 30765, 36918, 56842, 61110, 61530, 85263, 92295, 142105, 170526, 184590, 198947, 255789, 284210, 397894, 426315, 511578, 596841, 852630, 994735, 1193682, 1278945, 1790523, 1989470, 2557890, 2984205, 3581046, 5968410, 8952615, 17905230]

約数ペア:

[(1, 17905230), (2, 8952615), (3, 5968410), (5, 3581046), (6, 2984205), (7, 2557890), (9, 1989470), (10, 1790523), (14, 1278945), (15, 1193682), (18, 994735), (21, 852630), (30, 596841), (35, 511578), (42, 426315), (45, 397894), (63, 284210), (70, 255789), (90, 198947), (97, 184590), (105, 170526), (126, 142105), (194, 92295), (210, 85263), (291, 61530), (293, 61110), (315, 56842), (485, 36918), (582, 30765), (586, 30555), (630, 28421), (679, 26370), (873, 20510), (879, 20370), (970, 18459), (1358, 13185), (1455, 12306), (1465, 12222), (1746, 10255), (1758, 10185), (2037, 8790), (2051, 8730), (2637, 6790), (2910, 6153), (2930, 6111), (3395, 5274), (4074, 4395), (4102, 4365)]