4690420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{33503}}^1$

素因数の和:33519

約数の個数: 24

約数和(自身を含む): 11257344

約数和(自身を除く): 6566924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 33503, 67006, 134012, 167515, 234521, 335030, 469042, 670060, 938084, 1172605, 2345210, 4690420]

約数ペア:

[(1, 4690420), (2, 2345210), (4, 1172605), (5, 938084), (7, 670060), (10, 469042), (14, 335030), (20, 234521), (28, 167515), (35, 134012), (70, 67006), (140, 33503)]