3918540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{65309}}^1$

素因数の和:65321

約数の個数: 24

約数和(自身を含む): 10972080

約数和(自身を除く): 7053540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 65309, 130618, 195927, 261236, 326545, 391854, 653090, 783708, 979635, 1306180, 1959270, 3918540]

約数ペア:

[(1, 3918540), (2, 1959270), (3, 1306180), (4, 979635), (5, 783708), (6, 653090), (10, 391854), (12, 326545), (15, 261236), (20, 195927), (30, 130618), (60, 65309)]