29475780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4507}}^1$

素因数の和:4628

約数の個数: 48

約数和(自身を含む): 83307840

約数和(自身を除く): 53832060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 4507, 6540, 9014, 13521, 18028, 22535, 27042, 45070, 54084, 67605, 90140, 135210, 270420, 491263, 982526, 1473789, 1965052, 2456315, 2947578, 4912630, 5895156, 7368945, 9825260, 14737890, 29475780]

約数ペア:

[(1, 29475780), (2, 14737890), (3, 9825260), (4, 7368945), (5, 5895156), (6, 4912630), (10, 2947578), (12, 2456315), (15, 1965052), (20, 1473789), (30, 982526), (60, 491263), (109, 270420), (218, 135210), (327, 90140), (436, 67605), (545, 54084), (654, 45070), (1090, 27042), (1308, 22535), (1635, 18028), (2180, 13521), (3270, 9014), (4507, 6540)]