30652215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 57480192

約数和(自身を除く): 26827977

約数列:

[1, 3, 5, 11, 15, 23, 33, 41, 55, 69, 115, 123, 165, 197, 205, 253, 345, 451, 591, 615, 759, 943, 985, 1265, 1353, 2167, 2255, 2829, 2955, 3795, 4531, 4715, 6501, 6765, 8077, 10373, 10835, 13593, 14145, 22655, 24231, 31119, 32505, 40385, 49841, 51865, 67965, 88847, 121155, 149523, 155595, 185771, 249205, 266541, 444235, 557313, 747615, 928855, 1332705, 2043481, 2786565, 6130443, 10217405, 30652215]

約数ペア:

[(1, 30652215), (3, 10217405), (5, 6130443), (11, 2786565), (15, 2043481), (23, 1332705), (33, 928855), (41, 747615), (55, 557313), (69, 444235), (115, 266541), (123, 249205), (165, 185771), (197, 155595), (205, 149523), (253, 121155), (345, 88847), (451, 67965), (591, 51865), (615, 49841), (759, 40385), (943, 32505), (985, 31119), (1265, 24231), (1353, 22655), (2167, 14145), (2255, 13593), (2829, 10835), (2955, 10373), (3795, 8077), (4531, 6765), (4715, 6501)]