30744345

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43609}}^1$

素因数の和:43664

約数の個数: 16

約数和(自身を含む): 50238720

約数和(自身を除く): 19494375

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 43609, 130827, 218045, 654135, 2049623, 6148869, 10248115, 30744345]

約数ペア:

[(1, 30744345), (3, 10248115), (5, 6148869), (15, 2049623), (47, 654135), (141, 218045), (235, 130827), (705, 43609)]