750470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 1575936

約数和(自身を除く): 825466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 151, 302, 355, 497, 710, 755, 994, 1057, 1510, 2114, 2485, 4970, 5285, 10570, 10721, 21442, 53605, 75047, 107210, 150094, 375235, 750470]

約数ペア:

[(1, 750470), (2, 375235), (5, 150094), (7, 107210), (10, 75047), (14, 53605), (35, 21442), (70, 10721), (71, 10570), (142, 5285), (151, 4970), (302, 2485), (355, 2114), (497, 1510), (710, 1057), (755, 994)]