29998380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499973}}^1$

素因数の和:499985

約数の個数: 24

約数和(自身を含む): 83995632

約数和(自身を除く): 53997252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499973, 999946, 1499919, 1999892, 2499865, 2999838, 4999730, 5999676, 7499595, 9999460, 14999190, 29998380]

約数ペア:

[(1, 29998380), (2, 14999190), (3, 9999460), (4, 7499595), (5, 5999676), (6, 4999730), (10, 2999838), (12, 2499865), (15, 1999892), (20, 1499919), (30, 999946), (60, 499973)]