1236692460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{388897}}^1$

素因数の和:388962

約数の個数: 48

約数和(自身を含む): 3528082656

約数和(自身を除く): 2291390196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 388897, 777794, 1166691, 1555588, 1944485, 2333382, 3888970, 4666764, 5833455, 7777940, 11666910, 20611541, 23333820, 41223082, 61834623, 82446164, 103057705, 123669246, 206115410, 247338492, 309173115, 412230820, 618346230, 1236692460]

約数ペア:

[(1, 1236692460), (2, 618346230), (3, 412230820), (4, 309173115), (5, 247338492), (6, 206115410), (10, 123669246), (12, 103057705), (15, 82446164), (20, 61834623), (30, 41223082), (53, 23333820), (60, 20611541), (106, 11666910), (159, 7777940), (212, 5833455), (265, 4666764), (318, 3888970), (530, 2333382), (636, 1944485), (795, 1555588), (1060, 1166691), (1590, 777794), (3180, 388897)]