3247580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23197}}^1$

素因数の和:23213

約数の個数: 24

約数和(自身を含む): 7794528

約数和(自身を除く): 4546948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23197, 46394, 92788, 115985, 162379, 231970, 324758, 463940, 649516, 811895, 1623790, 3247580]

約数ペア:

[(1, 3247580), (2, 1623790), (4, 811895), (5, 649516), (7, 463940), (10, 324758), (14, 231970), (20, 162379), (28, 115985), (35, 92788), (70, 46394), (140, 23197)]