30468249

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1250

約数の個数: 36

約数和(自身を含む): 52107120

約数和(自身を除く): 21638871

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1171, 1239, 2891, 3513, 3717, 8197, 8673, 10539, 24591, 26019, 57379, 69089, 73773, 172137, 207267, 483623, 516411, 621801, 1450869, 3385361, 4352607, 10156083, 30468249]

約数ペア:

[(1, 30468249), (3, 10156083), (7, 4352607), (9, 3385361), (21, 1450869), (49, 621801), (59, 516411), (63, 483623), (147, 207267), (177, 172137), (413, 73773), (441, 69089), (531, 57379), (1171, 26019), (1239, 24591), (2891, 10539), (3513, 8673), (3717, 8197)]