30351335

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 44023608

約数和(自身を除く): 13672273

約数列:

[1, 5, 7, 35, 43, 49, 67, 215, 245, 301, 335, 469, 1505, 1849, 2107, 2345, 2881, 3283, 9245, 10535, 12943, 14405, 16415, 20167, 64715, 90601, 100835, 123883, 141169, 453005, 619415, 705845, 867181, 4335905, 6070267, 30351335]

約数ペア:

[(1, 30351335), (5, 6070267), (7, 4335905), (35, 867181), (43, 705845), (49, 619415), (67, 453005), (215, 141169), (245, 123883), (301, 100835), (335, 90601), (469, 64715), (1505, 20167), (1849, 16415), (2107, 14405), (2345, 12943), (2881, 10535), (3283, 9245)]