244524980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1746607}}^1$

素因数の和:1746623

約数の個数: 24

約数和(自身を含む): 586860288

約数和(自身を除く): 342335308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1746607, 3493214, 6986428, 8733035, 12226249, 17466070, 24452498, 34932140, 48904996, 61131245, 122262490, 244524980]

約数ペア:

[(1, 244524980), (2, 122262490), (4, 61131245), (5, 48904996), (7, 34932140), (10, 24452498), (14, 17466070), (20, 12226249), (28, 8733035), (35, 6986428), (70, 3493214), (140, 1746607)]