30738645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97583}}^1$

素因数の和:97601

約数の個数: 24

約数和(自身を含む): 60892416

約数和(自身を除く): 30153771

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 97583, 292749, 487915, 683081, 878247, 1463745, 2049243, 3415405, 4391235, 6147729, 10246215, 30738645]

約数ペア:

[(1, 30738645), (3, 10246215), (5, 6147729), (7, 4391235), (9, 3415405), (15, 2049243), (21, 1463745), (35, 878247), (45, 683081), (63, 487915), (105, 292749), (315, 97583)]