2686670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5483}}^1$

素因数の和:5504

約数の個数: 24

約数和(自身を含む): 5626584

約数和(自身を除く): 2939914

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5483, 10966, 27415, 38381, 54830, 76762, 191905, 268667, 383810, 537334, 1343335, 2686670]

約数ペア:

[(1, 2686670), (2, 1343335), (5, 537334), (7, 383810), (10, 268667), (14, 191905), (35, 76762), (49, 54830), (70, 38381), (98, 27415), (245, 10966), (490, 5483)]