3490820

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 7366464

約数和(自身を除く): 3875644

約数列:

[1, 2, 4, 5, 10, 20, 347, 503, 694, 1006, 1388, 1735, 2012, 2515, 3470, 5030, 6940, 10060, 174541, 349082, 698164, 872705, 1745410, 3490820]

約数ペア:

[(1, 3490820), (2, 1745410), (4, 872705), (5, 698164), (10, 349082), (20, 174541), (347, 10060), (503, 6940), (694, 5030), (1006, 3470), (1388, 2515), (1735, 2012)]