13678620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227977}}^1$

素因数の和:227989

約数の個数: 24

約数和(自身を含む): 38300304

約数和(自身を除く): 24621684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227977, 455954, 683931, 911908, 1139885, 1367862, 2279770, 2735724, 3419655, 4559540, 6839310, 13678620]

約数ペア:

[(1, 13678620), (2, 6839310), (3, 4559540), (4, 3419655), (5, 2735724), (6, 2279770), (10, 1367862), (12, 1139885), (15, 911908), (20, 683931), (30, 455954), (60, 227977)]