205734810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{7561}}^1$

素因数の和:8478

約数の個数: 32

約数和(自身を含む): 494373312

約数和(自身を除く): 288638502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 907, 1814, 2721, 4535, 5442, 7561, 9070, 13605, 15122, 22683, 27210, 37805, 45366, 75610, 113415, 226830, 6857827, 13715654, 20573481, 34289135, 41146962, 68578270, 102867405, 205734810]

約数ペア:

[(1, 205734810), (2, 102867405), (3, 68578270), (5, 41146962), (6, 34289135), (10, 20573481), (15, 13715654), (30, 6857827), (907, 226830), (1814, 113415), (2721, 75610), (4535, 45366), (5442, 37805), (7561, 27210), (9070, 22683), (13605, 15122)]