29790340

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7561}}^1$

素因数の和:7767

約数の個数: 24

約数和(自身を含む): 62885592

約数和(自身を除く): 33095252

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 7561, 15122, 30244, 37805, 75610, 151220, 1489517, 2979034, 5958068, 7447585, 14895170, 29790340]

約数ペア:

[(1, 29790340), (2, 14895170), (4, 7447585), (5, 5958068), (10, 2979034), (20, 1489517), (197, 151220), (394, 75610), (788, 37805), (985, 30244), (1970, 15122), (3940, 7561)]