15694018140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261566969}}^1$

素因数の和:261566981

約数の個数: 24

約数和(自身を含む): 43943250960

約数和(自身を除く): 28249232820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261566969, 523133938, 784700907, 1046267876, 1307834845, 1569401814, 2615669690, 3138803628, 3923504535, 5231339380, 7847009070, 15694018140]

約数ペア:

[(1, 15694018140), (2, 7847009070), (3, 5231339380), (4, 3923504535), (5, 3138803628), (6, 2615669690), (10, 1569401814), (12, 1307834845), (15, 1046267876), (20, 784700907), (30, 523133938), (60, 261566969)]