3199420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22853}}^1$

素因数の和:22869

約数の個数: 24

約数和(自身を含む): 7678944

約数和(自身を除く): 4479524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22853, 45706, 91412, 114265, 159971, 228530, 319942, 457060, 639884, 799855, 1599710, 3199420]

約数ペア:

[(1, 3199420), (2, 1599710), (4, 799855), (5, 639884), (7, 457060), (10, 319942), (14, 228530), (20, 159971), (28, 114265), (35, 91412), (70, 45706), (140, 22853)]