30943485

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 59270400

約数和(自身を除く): 28326915

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 97, 135, 139, 153, 255, 291, 417, 459, 485, 695, 765, 873, 1251, 1455, 1649, 2085, 2295, 2363, 2619, 3753, 4365, 4947, 6255, 7089, 8245, 11815, 13095, 13483, 14841, 18765, 21267, 24735, 35445, 40449, 44523, 63801, 67415, 74205, 106335, 121347, 202245, 222615, 229211, 319005, 364041, 606735, 687633, 1146055, 1820205, 2062899, 3438165, 6188697, 10314495, 30943485]

約数ペア:

[(1, 30943485), (3, 10314495), (5, 6188697), (9, 3438165), (15, 2062899), (17, 1820205), (27, 1146055), (45, 687633), (51, 606735), (85, 364041), (97, 319005), (135, 229211), (139, 222615), (153, 202245), (255, 121347), (291, 106335), (417, 74205), (459, 67415), (485, 63801), (695, 44523), (765, 40449), (873, 35445), (1251, 24735), (1455, 21267), (1649, 18765), (2085, 14841), (2295, 13483), (2363, 13095), (2619, 11815), (3753, 8245), (4365, 7089), (4947, 6255)]