199050420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3317507}}^1$

素因数の和:3317519

約数の個数: 24

約数和(自身を含む): 557341344

約数和(自身を除く): 358290924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3317507, 6635014, 9952521, 13270028, 16587535, 19905042, 33175070, 39810084, 49762605, 66350140, 99525210, 199050420]

約数ペア:

[(1, 199050420), (2, 99525210), (3, 66350140), (4, 49762605), (5, 39810084), (6, 33175070), (10, 19905042), (12, 16587535), (15, 13270028), (20, 9952521), (30, 6635014), (60, 3317507)]