54112140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{300623}}^1$

素因数の和:300638

約数の個数: 36

約数和(自身を含む): 164140704

約数和(自身を除く): 110028564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 300623, 601246, 901869, 1202492, 1503115, 1803738, 2705607, 3006230, 3607476, 4509345, 5411214, 6012460, 9018690, 10822428, 13528035, 18037380, 27056070, 54112140]

約数ペア:

[(1, 54112140), (2, 27056070), (3, 18037380), (4, 13528035), (5, 10822428), (6, 9018690), (9, 6012460), (10, 5411214), (12, 4509345), (15, 3607476), (18, 3006230), (20, 2705607), (30, 1803738), (36, 1503115), (45, 1202492), (60, 901869), (90, 601246), (180, 300623)]