9214940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{9403}}^1$

素因数の和:9426

約数の個数: 36

約数和(自身を含む): 22513176

約数和(自身を除く): 13298236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 9403, 18806, 37612, 47015, 65821, 94030, 131642, 188060, 263284, 329105, 460747, 658210, 921494, 1316420, 1842988, 2303735, 4607470, 9214940]

約数ペア:

[(1, 9214940), (2, 4607470), (4, 2303735), (5, 1842988), (7, 1316420), (10, 921494), (14, 658210), (20, 460747), (28, 329105), (35, 263284), (49, 188060), (70, 131642), (98, 94030), (140, 65821), (196, 47015), (245, 37612), (490, 18806), (980, 9403)]