1550874540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25847909}}^1$

素因数の和:25847921

約数の個数: 24

約数和(自身を含む): 4342448880

約数和(自身を除く): 2791574340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25847909, 51695818, 77543727, 103391636, 129239545, 155087454, 258479090, 310174908, 387718635, 516958180, 775437270, 1550874540]

約数ペア:

[(1, 1550874540), (2, 775437270), (3, 516958180), (4, 387718635), (5, 310174908), (6, 258479090), (10, 155087454), (12, 129239545), (15, 103391636), (20, 77543727), (30, 51695818), (60, 25847909)]