30710585

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 39986136

約数和(自身を除く): 9275551

約数列:

[1, 5, 17, 53, 85, 265, 289, 401, 901, 1445, 2005, 4505, 6817, 15317, 21253, 34085, 76585, 106265, 115889, 361301, 579445, 1806505, 6142117, 30710585]

約数ペア:

[(1, 30710585), (5, 6142117), (17, 1806505), (53, 579445), (85, 361301), (265, 115889), (289, 106265), (401, 76585), (901, 34085), (1445, 21253), (2005, 15317), (4505, 6817)]