8281890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5443

約数の個数: 48

約数和(自身を含む): 22803768

約数和(自身を除く): 14521878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 5413, 10826, 16239, 27065, 32478, 48717, 54130, 81195, 92021, 97434, 162390, 184042, 243585, 276063, 460105, 487170, 552126, 828189, 920210, 1380315, 1656378, 2760630, 4140945, 8281890]

約数ペア:

[(1, 8281890), (2, 4140945), (3, 2760630), (5, 1656378), (6, 1380315), (9, 920210), (10, 828189), (15, 552126), (17, 487170), (18, 460105), (30, 276063), (34, 243585), (45, 184042), (51, 162390), (85, 97434), (90, 92021), (102, 81195), (153, 54130), (170, 48717), (255, 32478), (306, 27065), (510, 16239), (765, 10826), (1530, 5413)]