4159531460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29710939}}^1$

素因数の和:29710955

約数の個数: 24

約数和(自身を含む): 9982875840

約数和(自身を除く): 5823344380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29710939, 59421878, 118843756, 148554695, 207976573, 297109390, 415953146, 594218780, 831906292, 1039882865, 2079765730, 4159531460]

約数ペア:

[(1, 4159531460), (2, 2079765730), (4, 1039882865), (5, 831906292), (7, 594218780), (10, 415953146), (14, 297109390), (20, 207976573), (28, 148554695), (35, 118843756), (70, 59421878), (140, 29710939)]