30484713

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7151}}^1$

素因数の和:7197

約数の個数: 24

約数和(自身を含む): 48919680

約数和(自身を除く): 18434967

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 7151, 21453, 50057, 150171, 207379, 350399, 622137, 1051197, 1451653, 4354959, 10161571, 30484713]

約数ペア:

[(1, 30484713), (3, 10161571), (7, 4354959), (21, 1451653), (29, 1051197), (49, 622137), (87, 350399), (147, 207379), (203, 150171), (609, 50057), (1421, 21453), (4263, 7151)]