135216660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31741}}^1$

素因数の和:31824

約数の個数: 48

約数和(自身を含む): 383951232

約数和(自身を除く): 248734572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 31741, 63482, 95223, 126964, 158705, 190446, 317410, 380892, 476115, 634820, 952230, 1904460, 2253611, 4507222, 6760833, 9014444, 11268055, 13521666, 22536110, 27043332, 33804165, 45072220, 67608330, 135216660]

約数ペア:

[(1, 135216660), (2, 67608330), (3, 45072220), (4, 33804165), (5, 27043332), (6, 22536110), (10, 13521666), (12, 11268055), (15, 9014444), (20, 6760833), (30, 4507222), (60, 2253611), (71, 1904460), (142, 952230), (213, 634820), (284, 476115), (355, 380892), (426, 317410), (710, 190446), (852, 158705), (1065, 126964), (1420, 95223), (2130, 63482), (4260, 31741)]