15676662970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1\times {\mathrm{10133}}^1$

素因数の和:12390

約数の個数: 32

約数和(自身を含む): 28631387520

約数和(自身を除く): 12954724550

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2179, 4358, 10133, 10895, 20266, 21790, 50665, 101330, 154709, 309418, 719443, 773545, 1438886, 1547090, 3597215, 7194430, 22079807, 44159614, 110399035, 220798070, 1567666297, 3135332594, 7838331485, 15676662970]

約数ペア:

[(1, 15676662970), (2, 7838331485), (5, 3135332594), (10, 1567666297), (71, 220798070), (142, 110399035), (355, 44159614), (710, 22079807), (2179, 7194430), (4358, 3597215), (10133, 1547090), (10895, 1438886), (20266, 773545), (21790, 719443), (50665, 309418), (101330, 154709)]