30136557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 45895680

約数和(自身を除く): 15759123

約数列:

[1, 3, 11, 31, 33, 89, 93, 267, 331, 341, 979, 993, 1023, 2759, 2937, 3641, 8277, 10261, 10923, 29459, 30349, 30783, 88377, 91047, 112871, 324049, 338613, 913229, 972147, 2739687, 10045519, 30136557]

約数ペア:

[(1, 30136557), (3, 10045519), (11, 2739687), (31, 972147), (33, 913229), (89, 338613), (93, 324049), (267, 112871), (331, 91047), (341, 88377), (979, 30783), (993, 30349), (1023, 29459), (2759, 10923), (2937, 10261), (3641, 8277)]