528206630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{106279}}^1$

素因数の和:106364

約数の個数: 32

約数和(自身を含む): 1101911040

約数和(自身を除く): 573704410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 106279, 212558, 531395, 743953, 1062790, 1487906, 3719765, 7439530, 7545809, 15091618, 37729045, 52820663, 75458090, 105641326, 264103315, 528206630]

約数ペア:

[(1, 528206630), (2, 264103315), (5, 105641326), (7, 75458090), (10, 52820663), (14, 37729045), (35, 15091618), (70, 7545809), (71, 7439530), (142, 3719765), (355, 1487906), (497, 1062790), (710, 743953), (994, 531395), (2485, 212558), (4970, 106279)]