122654980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{876107}}^1$

素因数の和:876123

約数の個数: 24

約数和(自身を含む): 294372288

約数和(自身を除く): 171717308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 876107, 1752214, 3504428, 4380535, 6132749, 8761070, 12265498, 17522140, 24530996, 30663745, 61327490, 122654980]

約数ペア:

[(1, 122654980), (2, 61327490), (4, 30663745), (5, 24530996), (7, 17522140), (10, 12265498), (14, 8761070), (20, 6132749), (28, 4380535), (35, 3504428), (70, 1752214), (140, 876107)]