4137070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8443}}^1$

素因数の和:8464

約数の個数: 24

約数和(自身を含む): 8663544

約数和(自身を除く): 4526474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8443, 16886, 42215, 59101, 84430, 118202, 295505, 413707, 591010, 827414, 2068535, 4137070]

約数ペア:

[(1, 4137070), (2, 2068535), (5, 827414), (7, 591010), (10, 413707), (14, 295505), (35, 118202), (49, 84430), (70, 59101), (98, 42215), (245, 16886), (490, 8443)]