216100010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{34687}}^1$

素因数の和:34790

約数の個数: 32

約数和(自身を含む): 449556480

約数和(自身を除く): 233456470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 34687, 69374, 173435, 242809, 346870, 485618, 1214045, 2428090, 3087143, 6174286, 15435715, 21610001, 30871430, 43220002, 108050005, 216100010]

約数ペア:

[(1, 216100010), (2, 108050005), (5, 43220002), (7, 30871430), (10, 21610001), (14, 15435715), (35, 6174286), (70, 3087143), (89, 2428090), (178, 1214045), (445, 485618), (623, 346870), (890, 242809), (1246, 173435), (3115, 69374), (6230, 34687)]