7431390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{82571}}^1$

素因数の和:82584

約数の個数: 24

約数和(自身を含む): 19321848

約数和(自身を除く): 11890458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 82571, 165142, 247713, 412855, 495426, 743139, 825710, 1238565, 1486278, 2477130, 3715695, 7431390]

約数ペア:

[(1, 7431390), (2, 3715695), (3, 2477130), (5, 1486278), (6, 1238565), (9, 825710), (10, 743139), (15, 495426), (18, 412855), (30, 247713), (45, 165142), (90, 82571)]