214917870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{166603}}^1$

素因数の和:166656

約数の個数: 32

約数和(自身を含む): 527801472

約数和(自身を除く): 312883602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 166603, 333206, 499809, 833015, 999618, 1666030, 2499045, 4998090, 7163929, 14327858, 21491787, 35819645, 42983574, 71639290, 107458935, 214917870]

約数ペア:

[(1, 214917870), (2, 107458935), (3, 71639290), (5, 42983574), (6, 35819645), (10, 21491787), (15, 14327858), (30, 7163929), (43, 4998090), (86, 2499045), (129, 1666030), (215, 999618), (258, 833015), (430, 499809), (645, 333206), (1290, 166603)]