99407140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{710051}}^1$

素因数の和:710067

約数の個数: 24

約数和(自身を含む): 238577472

約数和(自身を除く): 139170332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 710051, 1420102, 2840204, 3550255, 4970357, 7100510, 9940714, 14201020, 19881428, 24851785, 49703570, 99407140]

約数ペア:

[(1, 99407140), (2, 49703570), (4, 24851785), (5, 19881428), (7, 14201020), (10, 9940714), (14, 7100510), (20, 4970357), (28, 3550255), (35, 2840204), (70, 1420102), (140, 710051)]