209320170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{170179}}^1$

素因数の和:170230

約数の個数: 32

約数和(自身を含む): 514624320

約数和(自身を除く): 305304150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 170179, 340358, 510537, 850895, 1021074, 1701790, 2552685, 5105370, 6977339, 13954678, 20932017, 34886695, 41864034, 69773390, 104660085, 209320170]

約数ペア:

[(1, 209320170), (2, 104660085), (3, 69773390), (5, 41864034), (6, 34886695), (10, 20932017), (15, 13954678), (30, 6977339), (41, 5105370), (82, 2552685), (123, 1701790), (205, 1021074), (246, 850895), (410, 510537), (615, 340358), (1230, 170179)]