15002940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{250049}}^1$

素因数の和:250061

約数の個数: 24

約数和(自身を含む): 42008400

約数和(自身を除く): 27005460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 250049, 500098, 750147, 1000196, 1250245, 1500294, 2500490, 3000588, 3750735, 5000980, 7501470, 15002940]

約数ペア:

[(1, 15002940), (2, 7501470), (3, 5000980), (4, 3750735), (5, 3000588), (6, 2500490), (10, 1500294), (12, 1250245), (15, 1000196), (20, 750147), (30, 500098), (60, 250049)]